JESD204 Serial Interface and JEDEC Standard Data Converters

The AD6672 is an 11-bit intermediate receiver with sampling speeds of up to 250 MSPS. The AD6672 is designed to support communications applications, where low cost, small size, wide bandwidth, and versatility are desired.

The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. A duty cycle stabilizer is provided to compensate for variations in the ADC clock duty cycle, allowing the converters to maintain excellent performance.

The ADC core output is connected internally to a noise shaping requantizer (NSR) block. The device supports two output modes that are selectable via the serial port interface (SPI). With the NSR feature enabled, the outputs of the ADCs are processed such that the AD6672 supports enhanced SNR performance within a limited region of the Nyquist bandwidth while maintaining an 11-bit output resolution. The NSR block is programmed to provide a bandwidth of up to 33% of the sample clock. For example, with a sample clock rate of 250 MSPS, the AD6672 can achieve up to 73.6 dBFS SNR for an 82 MHz bandwidth at 185 MHz f_IN.

With the NSR block disabled, the ADC data is provided directly to the output with an output resolution of 11 bits. The AD6672 can achieve up to 66.6 dBFS SNR for the entire Nyquist bandwidth when operated in this mode.

APPLICATIONS

• Communications
• Diversity radio and smart antenna (MIMO) systems
• Multimode digital receivers (3G)
  WCDMA, LTE, CDMA2000
  WiMAX, TD-SCDMA
• I/Q demodulation systems
• General-purpose software radios

The AD6673 is an 11-bit, 250 MSPS, dual-channel intermediate frequency (IF) receiver specifically designed to support multi-antenna systems in telecommunication applications where high dynamic range performance, low power, and small size are desired.

The device consists of two high performance analog-to-digital converters (ADCs) and noise shaping requantizer (NSR) digital blocks. Each ADC consists of a multistage, differential pipelined architecture with integrated output error correction logic, and each ADC features a wide bandwidth switched capacitor sampling network within the first stage of the differential pipeline. An integrated voltage reference eases design considerations. A duty cycle stabilizer (DCS) compensates for variations in the ADC clock duty cycle, allowing the converters to maintain excellent performance.

Each ADC output is connected internally to an NSR block. The integrated NSR circuitry allows for improved SNR performance in a smaller frequency band within the Nyquist bandwidth. The device supports two different output modes selectable via the SPI. With the NSR feature enabled, the outputs of the ADCs are processed such that the AD6673 supports enhanced SNR performance within a limited portion of the Nyquist bandwidth while maintaining an 11-bit output resolution.

The NSR block can be programmed to provide a bandwidth of either 22% or 33% of the sample clock. For example, with a sample clock rate of 250 MSPS, the AD6673 can achieve up to 76.3 dBFS SNR for a 55 MHz bandwidth in the 22% mode and up to 73.5 dBFS SNR for a 82 MHz bandwidth in the 33% mode.

When the NSR block is disabled, the ADC data is provided directly to the output at a resolution of 11 bits. The AD6673 can achieve up to 65.9 dBFS SNR for the entire Nyquist bandwidth when operated in this mode. This allows the AD6673 to be used in telecommunication applications such as a digital predistortion observation path where wider bandwidths are required.

By default the ADC output data is routed directly to the two external JESD204B serial output lanes. These outputs are at current mode logic (CML) voltage levels. Two modes are supported such that output coded data is either sent through one lane or two (L = 1; F = 4 or L = 2; F = 2). Single lane operation supports converter rates up to 125 MSPS. Synchronization input controls (SYNCINB± and SYSREF±) are provided.

PRODUCT HIGHLIGHTS

1. The configurable JESD204B output block with an integrated phase-locked loop (PLL) to support up to 5 Gbps per lane with up to two lanes.
2. IF receiver includes two, 11-bit, 250 MSPS ADCs with programmable noise shaping requantizer (NSR) function that allows for improved SNR within a reduced bandwidth of 22% or 33% of the sample rate.
3. Support for an optional RF clock input to ease system board design.
4. Proprietary differential input maintains excellent SNR performance for input frequencies of up to 400 MHz.
5. An on-chip integer, 1-to-8 input clock divider and SYNC input allows synchronization of multiple devices.
6. Operation from a single 1.8 V power supply.
7. Standard serial port interface (SPI) that supports various product features and functions, such as controlling the clock DCS, power-down, test modes, voltage reference mode, overrange fast detection, and serial output configuration.

APPLICATIONS

• Communications
• Diversity radio and smart antenna (MIMO) systems
• Multimode digital receivers (3G)
  TD-SCDMA, WiMAX, WCDMA, CDMA2000, GSM, EDGE, LTE
• I/Q demodulation systems
• General-purpose software radios

The AD6674 is a 385 MHz bandwidth mixed-signal intermediate frequency (IF) receiver. It consists of two, 14-bit 1.0 GSPS/750 MSPS/500 MSPS analog-to-digital converters (ADC) and various digital signal processing blocks consisting of four wideband DDCs, an NSR, and VDR monitoring. It has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed to support communications applications capable of sampling wide bandwidth analog signals of up to 2 GHz. The AD6674 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations.

Applications

• Diversity multiband, multimode digital receivers 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE, LTE-A
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD6676 is a highly integrated IF subsystem that can digitize radio frequency (RF) bands up to 160 MHz in width centered on an intermediate frequency (IF) of 70 MHz to 450 MHz. Unlike traditional Nyquist IF sampling ADCs, the AD6676 relies on a tunable band-pass Σ-Δ ADC with a high oversampling ratio to eliminate the need for band specific IF SAW filters and gain stages, resulting in significant simplification of the wideband radio receiver architecture. On-chip quadrature digital downconversion followed by selectable decimation filters reduces the complex data rate to a manageable rate between 62.5 MSPS to 266.7 MSPS. The 16-bit complex output data is transferred to the host via a single or dual lane JESD204B interface supporting line rates of up to 5.333 Gbps.

Applications

• Wideband cellular infrastructure equipment and repeaters 
• Point-to-point microwave equipment 
• Instrumentation
  • Spectrum and communication analyzers 
• Software defined radio

The AD6684 is a 135 MHz bandwidth, quad intermediate frequency (IF) receiver. It consists of four 14-bit, 500 MSPS ADCs and various digital processing blocks consisting of four wideband DDCs, an NSR, and VDR monitoring. The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed to support communications applications. The analog full power bandwidth of the device is 1.4 GHz. 

The quad ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The AD6684 is optimized for wide input bandwidth, excellent linearity, and low power in a small package. 

The analog inputs and clock signal input are differential. Each pair of ADC data outputs are internally connected to two DDCs through a crossbar mux. Each DDC consists of up to five cascaded signal processing stages: a 48-bit frequency translator, NCO, and up to four half-band decimation filters. 

Each ADC output is connected internally to an NSR block. The integrated NSR circuitry allows improved SNR performance in a smaller frequency band within the Nyquist bandwidth. The device supports two different output modes selectable via the serial port interface (SPI). With the NSR feature enabled, the outputs of the ADCs are processed such that the AD6684 supports enhanced SNR performance within a limited portion of the Nyquist bandwidth while maintaining a 9-bit output resolution. 

Each ADC output is also connected internally to a VDR block. This optional mode allows full dynamic range for defined input signals. Inputs that are within a defined mask (based on DPD applications) are passed unaltered. Inputs that violate this defined mask result in the reduction of the output resolution. 

With VDR, the dynamic range of the observation receiver is determined by a defined input frequency mask. For signals falling within the mask, the outputs are presented at the maximum resolution allowed. For signals exceeding defined power levels within this frequency mask, the output resolution is truncated. This mask is based on DPD applications andsupports tunable real IF sampling, and zero IF or complex IF receive architectures. 

Operation of the AD6684 in the DDC, NSR, and VDR modes is selectable via SPI-programmable profiles (the default mode is NSR at startup).

In addition to the DDC blocks, the AD6684 has several functions that simplify the AGC function in the communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. 

Users can configure each pair of IF receiver outputs onto either one or two lanes of Subclass 1 JESD204B-based high speed serialized outputs, depending on the decimation ratio and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF±, SYNCINB±AB, and SYNCINB±CD input pins. 

The AD6684 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using the 1.8 V capable, 3-wire SPI. 

The AD6684 is available in a Pb-free, 72-lead LFCSP and is specified over the −40°C to +105°C junction temperature range.

Product Highlights

1. Low power consumption per channel.
2. JESD204B lane rate support up to 15 Gbps.
3. Wide full power bandwidth supports IF sampling of signals up to 1.4 GHz.
4. Buffered inputs ease filter design and implementation.
5. Four integrated wideband decimation filters and NCO blocks supporting multiband receivers.
6. Programmable fast overrange detection.
7. On-chip temperature diode for system thermal management.

Applications

• Communications
• Diversity multiband, multimode digital receivers 3G/4G, W-CDMA, GSM, LTE, LTE-A
• HFC digital reverse path receivers
• Digital predistortion observation paths
• General-purpose software radios

The AD6688 is a 1.2 GHz bandwidth, mixed-signal, direct radio frequency (RF) sampling receiver. It consists of two 14-bit, 3.0 GSPS analog-to-digital converters (ADCs) and various digital signal processing blocks consisting of four wideband digital downconverters (DDCs). The AD6688 has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed to support communications applications capable of direct sampling wide bandwidth analog signals of up to 5 GHz. The 3 dB bandwidth of the ADC input is greater than 9 GHz. The AD6688 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The analog input and clock signals are differential inputs. The ADC data outputs are internally connected to four DDCs through a crossbar mux. Each DDC consists of up to five cascaded signal processing stages: a 48-bit numerically controlled oscillator (NCO) and up to four half-band decimation filters. The NCO has the option to select preset bands over the general-purpose input/output (GPIO) pins, which enables selection of up to three bands. Operation of the AD6688 between the DDC modes is selectable via SPI-programmable profiles.

In addition to the DDC blocks, the AD6688 has several functions that simplify the automatic gain control (AGC) function in a communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect control bits in Register 0x0245 of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. Besides the fast detect outputs, the AD6688 also offers signal monitoring capability. The signal monitoring block provides additional information about the signal being digitized by the ADC.

The user can configure the Subclass 1 JESD204B-based high speed serialized output in a variety of one-lane, two-lane, four-lane, six-lane, and eight-lane configurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multidevice synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD6688 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 3-wire serial port interface (SPI).

Product Highlights

1. Wide full power bandwidth supports IF sampling of signals up to 9GHz (-3dB point).
2. Four Integrated wide-band decimation filter and NCO blocks supporting multi-band receivers.
3. Fast NCO switching enabled through GPIO pins.
4. Flexible SPI interface controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection and signal monitoring.
6. On-chip temperature dioide for system thermal management.
7. 12mm x 12mm 196-Lead BGA

Applications

• Diversity multiband, multimode digital receivers
• 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE, LTE-A
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD9207 is a dual, 12-bit, 6 GSPS analog-to-digital converter (ADC). The ADC input features an on-chip wideband buffer with overload protection. This device is designed to support applications capable of direct sampling wideband signals up to 8 GHz. An onchip, low phase noise, phase-locked loop (PLL) clock synthesizer is available to generate the ADC sampling clock, which simplifies the printed circuit board (PCB) distribution of a high frequency clock signal. A clock output buffer is available to transmit the ADC sampling clock to other devices.

The dual ADC cores have code error rates (CER) better than 2 × 10⁻¹⁵. Low latency fast detection and signal monitoring are available for automatic gain control (AGC) purposes. A flexible 192-tap programmable finite impulse response filter (PFIR) is available for digital filtering and/or equalization. Programmable integer and fractional delay blocks support compensation for analog delay mismatches.

The digital signal processing (DSP) block consists of two coarse digital downconverters (DDCs) and four fine DDCs per ADC pair. Each ADC can operate with one or two main DDC stages in support of multiband applications. The four additional fine DDC stages are available to support up to four bands per ADC. The 48-bit numerically controlled oscillators (NCOs) associated with each DDC support fast frequency hopping (FFH) while maintaining synchronization with up to 16 unique frequency assignments selected via the general-purpose input and output (GPIOx) pins or the serial port interface (SPI).

The AD9207 supports one or two JTx links that can be configured for either JESD204B or JESD204C subclass operation, which allows different datapath configurations for each ADC. Multidevice synchronization is supported through the SYSREF± input pins.

See the Outline Dimensions section and the Ordering Guide section of the data sheet for more information.

APPLICATIONS

• Wireless communications infrastructure
• Microwave point to point, E-band, and 5G mmWave
• Broadband communications systems, satellite communications
• DOCSIS 3.1 and 4.0 CMTS
• Electronic warfare
• Electronic test and measurement systems

The AD9208 is a dual, 14-bit, 3 GSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and- hold circuit designed for low power, small size, and ease of use. This product is designed to support communications applications capable of direct sampling wide bandwidth analog signals of up to 5 GHz. The −3 dB bandwidth of the ADC input is 9 GHz. The AD9208 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The analog input and clock signals are differential inputs. The ADC data outputs are internally connected to four digital downconverters (DDCs) through a crossbar mux. Each DDC consists of up to five cascaded signal processing stages: a 48-bit frequency translator (numerically controlled oscillator (NCO)), and up to four half-band decimation filters. The NCO has the option to select preset bands over the general-purpose input/output (GPIO) pins, which enables the selection of up to three bands. Operation of the AD9208 between the DDC modes is selectable via SPI-programmable profiles.

In addition to the DDC blocks, the AD9208 has several functions that simplify the automatic gain control (AGC) function in a communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect control bits in Register 0x0245 of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. In addition to the fast detect outputs, the AD9208 also offers signal monitoring capability. The signal monitoring block provides additional information about the signal being digitized by the ADC.

The user can configure the Subclasss 1 JESD204B-based high speed serialized output in a variety of one-lane, two-lane, four- lane, and eight-lane configurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multidevice synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9208 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 3-wire serial port interface (SPI).

The AD9208 is available in a Pb-free, 196-ball BGA, specified over the −40°C to +85°C ambient temperature range. This product is protected by a U.S. patent.

Note that throughout this data sheet, multifunction pins, such as FD_A/GPIO_A0, are referred to either by the entire pin name or by a single function of the pin, for example, FD_A, when only that function is relevant.

1. Wide, input −3 dB bandwidth of 9 GHz supports direct radio frequency (RF) sampling of signals up to about 5 GHz.
2. Four integrated, wideband decimation filter and NCO blocks supporting multiband receivers.
3. Fast NCO switching enabled through GPIO pins.
4. A SPI controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection and signal monitoring.
6. On-chip temperature dioide for system thermal management.
7. 12mm × 12mm 196-Lead BGA

Applications

• Diversity multiband, multimode digital receivers
• 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE, LTE-A
• Electronic test and measurement systems
• Phased array radar and electronic warfare
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD9209 is a quad, 12-bit, 4 GSPS analog-to-digital converter (ADC). The ADC input features an on-chip wideband buffer with overload protection. This device is designed to support applications capable of direct sampling wideband signals up to 8 GHz. An on-chip, low phase noise, phase-locked loop (PLL) clock synthesizer is available to generate the ADC sampling clock, simplifying the printed circuit board (PCB) distribution of a high frequency clock signal. A clock output buffer is available to transmit the ADC sampling clock to other devices.

The quad ADC cores have code error rates (CER) better than 1 × 10−20. Low latency fast detection and signal monitoring are available for automatic gain control (AGC) purposes. A flexible 192-tap programmable finite impulse response filter (PFIR) is avail-able for digital filtering and/or equalization. Programmable integer and fractional delay blocks support compensation for analog delay mismatches.

The digital signal processing (DSP) block consisting of two coarse digital down converters (DDCs) and four fine DDCs per pair of ADCs. Each ADC can operate with one or two main DDC stages in support of multiband applications. The four additional fine DDC stages are available to support up to four bands per ADC The 48-bit numerically controlled oscillators (NCOs) associated with each DDC support fast frequency hopping (FFH) while maintaining synchronization with up to 16 unique frequency assignments selected via the general-purpose input and output (GPIOx) pins or the serial port interface (SPI).

The AD9209 supports one or two JTx links that can be configured for either JESD204B or JESD204C subclass operation, thus allowing for different datapath configurations for each ADC. Multidevice synchronization is supported through the SYSREF± input pins.

APPLICATIONS

• Wireless communications infrastructure
• Microwave point-to-point, E-band, and 5G mm wave
• Broadband communications systems
• DOCSIS 3.1 and 4.0 CMTS
• Phased array radar and electronic warfare
• Electronic test and measurement systems

The AD9213 is a single, 12-bit, 6 GSPS/10.25 GSPS, radio frequency (RF) analog-to-digital converter (ADC) with a 6.5 GHz input bandwidth. The AD9213 supports high dynamic range frequency and time domain applications requiring wide instantaneous bandwidth and low conversion error rates (CER). The AD9213 features a 16-lane JESD204B interface to support maximum bandwidth capability.

The AD9213 achieves dynamic range and linearity performance while consuming <4.6 W typical. The device is based on an interleaved pipeline architecture and features a proprietary calibration and randomization technique that suppresses interleaving spurious artifacts into its noise floor. The linearity performance of the AD9213 is preserved by a combination of on-chip dithering and calibration, which results in excellent spurious-free performance over a wide range of input signal conditions. 

Applications that require less instantaneous bandwidth can benefit from the on-chip, digital signal processing (DSP) capability of the AD9213 that reduces the output data rate along with the number of JESD204B lanes required to support the device. The DSP path includes a digital downconverter (DDC) with a 48-bit, numerically controlled oscillator (NCO), followed by an I/Q digital decimator stage that allows selectable decimation rates that are factors of two or three. For fast frequency hopping applications, the AD9213 NCO supports up to 16 profile settings with a separate trigger input, allowing wide surveillance frequency coverage at a reduced JESD204B lane count.

The AD9213 supports sample accurate multichip synchronization that includes synchronization of the NCOs. The AD9213 is offered in a 192-ball ball grid array (BGA) package and is specified over a junction temperature range of −20°C to +115°C.

The AD9234 is a dual, 12-bit, 1 GSPS/500 MSPS ADC. The device has an on-chip buffer and sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed for sampling wide bandwidth analog signals. The AD9234 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth buffered inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. Each ADC data output is internally connected to an optional decimate-by-2 block. The AD9234 has several functions that simplify the automatic gain control (AGC) function in a communications receiver. 

The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. In addition to the fast detect outputs, the AD9234 also offers signal monitoring capability. The signal monitoring block provides additional information about the signal being digitized by the ADC.

Users can configure the Subclass 1 JESD204B-based high speed serialized output in a variety of one-, two-, or four-lane configurations, depending on the acceptable lane rate of the receiving logic device and the sampling rate of the ADC. Multiple device synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9234 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 1.8 V to 3.3 V capable 3-wire SPI.

The AD9234 is available in a Pb-free, 64-lead LFCSP and is specified over the −40°C to +85°C industrial temperature range. This product is protected by a U.S. patent.

PRODUCT HIGHLIGHTS

1. Low power consumption analog core, 12-bit, 1.0 GSPS dual analog-to-digital converter (ADC) with 1.5 W per channel.
2. Wide full power bandwidth supports IF sampling of signals up to 2 GHz.
3. Buffered inputs with programmable input termination eases filter design and implementation.
4. Flexible serial port interface (SPI) controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection.
6. 9 mm × 9 mm 64-lead LFCSP.
7. Pin compatible with the AD9680 14-bit, 1 GSPS dual ADC.

APPLICATIONS

• Communications
• Diversity multiband, multimode digital receivers
• 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE
• Point-to-point radio systems
• Digital predistortion observation path
• General-purpose software radios
• Ultrawideband satellite receiver
• Instrumentation (spectrum analyzers, network analyzers, integrated RF test solutions)
• Digital oscilloscopes
• High speed data acquisition systems
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD9250 is a dual, 14-bit ADC with sampling speeds of up to 250 MSPS. The AD9250 is designed to support communications applications where low cost, small size, wide bandwidth, and versatility are desired.

The ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. The ADC cores feature wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. A duty cycle stabilizer is provided to compensate for variations in the ADC clock duty cycle, allowing the converters to maintain excellent performance. The JESD204B high speed serial interface reduces board routing requirements and lowers pin count requirements for the receiving device.

By default, the ADC output data is routed directly to the two JESD204B serial output lanes. These outputs are at CML voltage levels. Four modes support any combination of M = 1 or 2 (single or dual converters) and L = 1 or 2 (one or two lanes). For dual ADC mode, data can be sent through two lanes at the maximum sampling rate of 250 MSPS. However, if data is sent through one lane, a sampling rate of up to 125 MSPS is supported. Synchronization inputs (SYNCINB± and SYSREF±) are provided.

Flexible power-down options allow significant power savings, when desired. Programmable overrange level detection is supported for each channel via the dedicated fast detect pins.

Programming for setup and control are accomplished using a 3-wire SPI-compatible serial interface.

The AD9250 is available in a 48-lead LFCSP and is specified over the industrial temperature range of −40°C to +85°C.

Product Highlights

1. Integrated dual, 14-bit, 170 MSPS/250 MSPS ADC.
2. The configurable JESD204B output block supports up to 5 Gbps per lane.
3. An on-chip, phase-locked loop (PLL) allows users to provide a single ADC sampling clock; the PLL multiplies the ADC sampling clock to produce the corresponding JESD204B data rate clock.
4. Support for an optional RF clock input to ease system board design.
5. Proprietary differential input maintains excellent SNR performance for input frequencies of up to 400 MHz.
6. Operation from a single 1.8 V power supply.
7. Standard serial port interface (SPI) that supports various product features and functions such as controlling the clock DCS, power-down, test modes, voltage reference mode, over range fast detection, and serial output configuration.

Applications

• Diversity radio systems
• Multimode digital receivers (3G)
  
  • TD-SCDMA, WiMAX, W-CDMA, CDMA2000, GSM, EDGE, LTE
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers
• I/Q demodulation systems
• Smart antenna systems
• Electronic test and measurement equipment
• Radar receivers
• COMSEC radio architectures
• IED detection/jamming systems
• General-purpose software radios
• Broadband data applications

The AD9625 is a 12-bit monolithic sampling analog-to-digital converter (ADC) that operates at conversion rates of up to 2.6 giga samples per second (GSPS). This product is designed for sampling wide bandwidth analog signals up to the second Nyquist zone. The combination of wide input bandwidth, high sampling rate, and excellent linearity of the AD9625 is ideally suited for spectrum analyzers, data acquisition systems, and a wide assortment of military electronics applications, such as radar and jamming/antijamming measures.

The analog input, clock, and SYSREF± signals are differential inputs. The JESD204B-based high speed serialized output is configurable in a variety of one-, two-, four-, six-, or eight-lane configurations. The product is specified over the industrial temperature range of −40°C to +85°C.

PRODUCT HIGHLIGHTS

1. High performance: exceptional SFDR in high sample rate applications, direct RF sampling, and on-chip reference.
2. Flexible digital data output formats based on the JESD204B specification.
3. Control path SPI interface port that supports various product features and functions, such as data formatting, gain, and offset calibration values.

APPLICATIONS

• Spectrum analyzers
• Military communications
• Radar
• High performance digital storage oscilloscopes
• Active jamming/antijamming
• Electronic surveillance and countermeasures

The AD9656 is a quad, 16-bit, 125 MSPS analog-to-digital converter (ADC) with an on-chip sample and hold circuit designed for low cost, low power, small size, and ease of use. The device operates at a conversion rate of up to 125 MSPS and is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.

The ADC requires a single 1.8 V power supply and LVPECL-/CMOS-/LVDS-compatible sample rate clock for full performance operation. An external reference or driver components are not required for many applications.

Individual channel power-down is supported and typically consumes less than 14 mW when all channels are disabled. The ADC contains several features designed to maximize flexibility and minimize system cost, such as a programmable output clock, data alignment, and digital test pattern generation. The available digital test patterns include built-in deterministic and pseudo-random patterns, along with custom user-defined test patterns entered via the serial port interface (SPI).

The AD9656 is available in an RoHS compliant, nonmagnetic, 56-lead LFCSP. It is specified over the −40°C to +85°C industrial temperature range.

Product Highlights

1. It has a small footprint. Four ADCs are contained in a small, 8 mm × 8 mm package. 
2. An on-chip phase-locked loop (PLL) allows users to provide a single ADC sampling clock; the PLL multiplies the ADC sampling clock to produce the corresponding JESD204B data rate clock. 
3. The configurable JESD204B output block supports up to 8.0 Gbps per lane. 
4. JESD204B output block supports one, two, and four lane configurations. 
5. Low power of 198 mW per channel at 125 MSPS, two lanes.
6. The SPI control offers a wide range of flexible features to meet specific system requirements.

Applications

• Medical imaging
• High speed imaging
• Quadrature radio receivers
• Diversity radio receivers
• Portable test equipment

The AD9680 is a dual, 14-bit, 1.25 GSPS/1 GSPS/820 MSPS/500 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed for sampling wide bandwidth analog signals of up to 2 GHz. The AD9680 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations.

The analog input and clock signals are differential inputs. Each ADC data output is internally connected to two digital down-converters (DDCs). Each DDC consists of up to five cascaded signal processing stages: a 12-bit frequency translator (NCO), and four half-band decimation filters. The DDCs are bypassed by default.

In addition to the DDC blocks, the AD9680 has several functions that simplify the automatic gain control (AGC) function in the communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input.

Users can configure the Subclass 1 JESD204B-based high speed serialized output in a variety of one-, two-, or four-lane configurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9680 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 1.8 V to 3.3 V capable, 3-wire SPI.

The AD9680 is available in a Pb-free, 64-lead LFCSP and is specified over the −40°C to +85°C industrial temperature range. This product is protected by a U.S. patent.

PRODUCT HIGHLIGHTS

1. Wide full power bandwidth supports IF sampling of signals up to 2 GHz.
2. Buffered inputs with programmable input termination eases filter design and implementation.
3. Four integrated wideband decimation filters and numerically controlled oscillator (NCO) blocks supporting multiband receivers.
4. Flexible serial port interface (SPI) controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection.
6. 9 mm × 9 mm, 64-lead LFCSP.

APPLICATIONS

• Communications
• Diversity multiband, multimode digital receivers
  • 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE
• General-purpose software radios
• Ultrawideband satellite receivers
• Instrumentation
• Radars
• Signals intelligence (SIGINT)
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD9683 is a 14-bit ADC with sampling speeds of up to 250 MSPS. The AD9683 supports communications applications where low cost, small size, wide bandwidth, and versatility are desired. The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC core features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. A duty cycle stabilizer (DCS) is provided to compensate for variations in the ADC clock duty cycle, allowing the converter to maintain excellent performance. The JESD204B high speed serial interface reduces board routing requirements and lowers pin count requirements for the receiving device. The ADC output data is routed directly to the JESD204B serial output lane. These outputs are at CML voltage levels. Data can be sent through the lane at the maximum sampling rate of 250 MSPS, which results in a lane rate of 5 Gbps. Synchronization inputs (SYNCINB± and SYSREF±) are provided. Flexible power-down options allow significant power savings, when desired. Programmable overrange level detection is supported via the dedicated fast detect pins. Programming for setup and control is accomplished using a 3-wire SPI-compatible serial interface. The AD9683 is available in a 32-lead LFCSP and is specified over the industrial temperature range of −40°C to +85°C.

Product Highlights

1. Integrated 14-bit, 170 MSPS/250 MSPS ADC.
2. The configurable JESD204B output block supports lane rates up to 5 Gbps.
3. An on-chip, phase-locked loop (PLL) allows users to provide a single ADC sampling clock; the PLL multiplies the ADC sampling clock to produce the corresponding JESD204B data rate clock.
4. Support for an optional radio frequency (RF) clock input to ease system board design.
5. Proprietary differential input maintains excellent SNR performance for input frequencies of up to 400 MHz.
6. Operation from a single 1.8 V power supply.
7. Standard serial port interface (SPI) that supports various product features and functions, such as controlling the clock DCS, power-down, test modes, voltage reference mode, overrange fast detection, and serial output configuration.

Applications

• Communications
• Diversity radio systems
• Multimode digital receivers (3G)
  TD-SCDMA, WiMAX, W-CDMA, CDMA2000, GSM, EDGE, LTE
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers
• Smart antenna systems
• Electronic test and measurement equipment
• Radar receivers
• COMSEC radio architectures
• IED detection/jamming systems
• General-purpose software radios
• Broadband data applications
• Ultrasound equipment

The AD9689 is a dual, 14-bit, 2.0 GSPS/2.6 GSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed to support communications applications capable of direct sampling wide bandwidth analog signals of up to 5 GHz. The −3 dB bandwidth of the ADC input is 9 GHz. The AD9689 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The analog input and clock signals are differential inputs. The ADC data outputs are internally connected to four digital downconverters (DDCs) through a crossbar mux. Each DDC consists of multiple cascaded signal processing stages: a 48-bit frequency translator (numerically controlled oscillator (NCO)), and decimation rates. The NCO has the option to select preset bands over the general-purpose input/output (GPIO) pins, which enables the selection of up to three bands. Operation of the AD9689 between the DDC modes is selectable via SPI-programmable profiles.

In addition to the DDC blocks, the AD9689 has several functions that simplify the automatic gain control (AGC) function in a communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect control bits in Register 0x0245 of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. In addition to the fast detect outputs, the AD9689 also offers signal monitoring capability. The signal monitoring block provides additional information about the signal being digitized by the ADC.

The user can configure the Subclasss 1 JESD204B-based high speed serialized output in a variety of one-lane, two-lane, four-lane, and eight-lane configurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multidevice synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9689 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 3-wire serial port interface (SPI).

The AD9689 is available in a Pb-free, 196-ball BGA, specified over the −40°C to +85°C ambient temperature range. This product is protected by a U.S. patent.

Note that throughout this data sheet, multifunction pins, such as FD_A/GPIO_A0, are referred to either by the entire pin name or by a single function of the pin, for example, FD_A, when only that function is relevant.

Product Highlights

1. Wide, input −3 dB bandwidth of 9 GHz supports direct radio frequency (RF) sampling of signals up to about 5 GHz.
2. Four integrated, wideband decimation filters and NCO blocks supporting multiband receivers.
3. Fast NCO switching enabled through the GPIO pins.
4. SPI controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection and signal monitoring.
6. On-chip temperature diode for system thermal management.
7. 12 mm × 12 mm, 196-ball BGA.
8. Pin, package, feature, and memory map compatible with the AD9208 14-bit, 3.0 GSPS, JESD204B dual ADC.

Applications

• Diversity multiband and multimode digital receivers
• 3G/4G, TD-SCDMA, W-CDMA, and GSM, LTE, LTE-A
• Electronic test and measurement systems
• Phased array radar and electronic warfare
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD9690 is a 14-bit, 1 GSPS/500 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed for sampling wide bandwidth analog signals of up to 2 GHz. The AD9690 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations.

The analog input and clock signals are differential inputs. The ADC data output is internally connected to two digital down-converters (DDCs). Each DDC consists of four cascaded signal processing stages: a 12-bit frequency translator (NCO), and four half-band decimation filters.

In addition to the DDC blocks, the AD9690 has several functions that simplify the automatic gain control (AGC) function in the communications receiver.

The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input.

Users can configure the Subclass 1 JESD204B-based high speed serialized output in a variety of one-, two-, or four-lane con-figurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9690 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 1.8 V to 3.3 V capable 3-wire SPI.

The AD9690 is available in a Pb-free, 64-lead LFCSP and is specified over the −40°C to +85°C industrial temperature range. This product may be protected by one or more U.S. or international patents.

Product Highlights

1. Wide full power bandwidth supports IF sampling of signals up to 2 GHz.
2. Buffered inputs with programmable input termination eases filter design and implementation.
3. Two integrated wideband decimation filters and numerically controlled oscillator (NCO) blocks supporting multiband receivers.
4. Flexible serial port interface (SPI) controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection.
6. 9 mm × 9 mm 64-lead LFCSP.

Applications

• Communications
• Multiband, multimode digital receivers 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE
• General-purpose software radios
• Ultrawideband satellite receivers
• Instrumentation
• Radars
• Signals intelligence (SIGINT)
• DOCSIS 3.0 CMTS upstream receive paths
• HFC digital reverse path receivers

The AD9691 is a dual, 14-bit, 1.25 GSPS analog-to-digital converter (ADC). The device has an on-chip buffer and sample-and-hold circuit designed for low power, small size, and ease of use. The device is designed for sampling wide bandwidth analog signals of up to 1.5 GHz.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations.

Each ADC data output is internally connected to two digital downconverters (DDCs). Each DDC consists of four cascaded signal processing stages: a 12-bit frequency translator (NCO) and four half-band decimation filters.

In addition to the DDC blocks, the AD9691 has a programmable threshold detector that allows monitoring of the incoming signal power using the fast detect output bits of the ADC. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input.

Users can configure the Subclass 1 JESD204B-based high speed serialized output in a variety of one-, two-, four- or eight-lane configurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF± input pins.

The AD9691 is available in a Pb-free, 88-lead LFCSP and is specified over the −40°C to +85°C industrial temperature range. This product is protected by a U.S. patent.

1. Low power consumption analog core, 14-bit, 1.25 GSPS dual analog-to-digital converter (ADC) with 1.9 W per channel.
2. Wide full power bandwidth supports IF sampling of signals up to 1.5 GHz.
3. Buffered inputs with programmable input termination eases filter design and implementation.
4. Flexible serial port interface (SPI) controls various product features and functions to meet specific system requirements.
5. Programmable fast overrange detection.
6. 12 mm × 12 mm 88-lead LFCSP.

• Communications (wideband receivers and digital predistortion)
• Instrumentation (spectrum analyzers, network analyzers, integrated RF test solutions)
• DOCSIS 3.x CMTS upstream receive paths
• High speed data acquisition systems

The AD9694 is a quad, 14-bit, 500 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed for sampling wide bandwidth analog signals of up to 1.4 GHz. The AD9694 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The quad ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations.

The analog inputs and clock signals are differential inputs. Each pair of ADC data outputs is internally connected to two DDCs through a crossbar mux. Each DDC consists of up to five cascaded signal processing stages: a 48-bit frequency translator, NCO, and up to four half-band decimation filters.

In addition to the DDC blocks, the AD9694 has several functions that simplify the automatic gain control (AGC) function in the communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input.

Users can configure each pair of intermediate frequency (IF) receiver outputs onto either one or two lanes of Subclass 1 JESD204B-based high speed serialized outputs, depending on the decimation ratio and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF±, SYNCINB±AB, and SYNCINB±CD input pins.

The AD9694 has flexible power-down options that allow significant power savings when desired. All of these features can be pro-grammed using the 1.8 V capable, 3-wire SPI.

The AD9694 is available in a Pb-free, 72-lead LFCSP and is specified over the −40°C to +105°C junction temperature range.

PRODUCT HIGHLIGHTS

1. Low power consumption per channel.
2. JESD204B lane rate support up to 15 Gbps.
3. Wide full power bandwidth supports IF sampling of signals up to 1.4 GHz.
4. Buffered inputs ease filter design and implementation.
5. Four integrated wideband decimation filters and numerically controlled oscillator (NCO) blocks supporting multiband receivers.
6. Flexible serial port interface (SPI) controls various product features and functions to meet specific system requirements.
7. Programmable fast overrange detection.
8. On-chip temperature diode for system thermal management.

APPLICATIONS

• Communications
• Diversity multiband, multimode digital receivers 3G/4G, W-CDMA, GSM, LTE, LTE-A
• General-purpose software radios
• Ultrawideband satellite receivers
• Instrumentation
• Radars
• Signals intelligence (SIGINT)

The AD9695 is a dual, 14-bit, 1300 MSPS/625 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed to support communications applications capable of direct sampling wide bandwidth analog signals of up to 2 GHz. The −3 dB bandwidth of the ADC input is 2 GHz. The AD9695 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The analog input and clock signals are differential inputs. The ADC data outputs are internally connected to four digital downconverters (DDCs) through a crossbar mux. Each DDC consists of multiple signal processing stages: a 48-bit frequency translator (numerically controlled oscillator (NCO)), and decimation filters. The NCO has the option to select up to 16 preset bands over the general-purpose input/output (GPIO) pins, or use a coherent fast frequency hopping mechanism for band selection. Operation of the AD9695 between the DDC modes is selectable via SPI-programmable profiles.

In addition to the DDC blocks, the AD9695 has several functions that simplify the automatic gain control (AGC) function in a communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect control bits in Register 0x0245 of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. In addition to the fast detect outputs, the AD9695 also offers signal monitoring capability. The signal monitoring block provides additional information about the signal being digitized by the ADC.

The user can configure the Subclasss 1 JESD204B-based high speed serialized output using either one lane, two lanes, or four lanes, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multidevice synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9695 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 3-wire serial port interface (SPI) and or PDWN/STBY pin.

The AD9695 is available in a Pb-free, 64-lead LFCSP and is specified over the −40°C to +105°C junction temperature range. This product may be protected by one or more U.S. or international patents.

Note that, throughout this data sheet, multifunction pins, such as FD_A/GPIO_A0, are referred to either by the entire pin name or by a single function of the pin, for example, FD_A, when only that function is relevant.

Product Highlights

1. Low power consumption per channel.
2. JESD204B lane rate support up to 16 Gbps.
3. Wide, full power bandwidth supports intermediate frequency (IF) sampling of signals up to 2 GHz.
4. Buffered inputs ease filter design and implementation.
5. Four integrated wideband decimation filters and NCO blocks supporting multiband receivers.
6. Programmable fast overrange detection.
7. On-chip temperature diode for system thermal management.

Applications

• Communications
• Diversity multiband, multimode digital receivers
  
  • 3G/4G, TD-SCDMA, WCDMA, GSM, LTE
• General-purpose software radios
• Ultrawideband satellite receiver
• Instrumentation
  
  • Oscilloscopes
  • Spectrum analyzers
  • Network analyzers
  • Integrated RF test solutions
• Radars
• Electronic support measures, electronic counter measures, and electronic counter-counter measures
• High speed data acquisition systems
• DOCSIS 3.0 CMTS upstream receive paths
• Hybrid fiber coaxial digital reverse path receivers
• Wideband digital predistortion

The AD9697 is a single, 14-bit, 1300 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed to support communications applications capable of direct sampling wide bandwidth analog signals of up to 2 GHz. The −3 dB bandwidth of the ADC input is 2 GHz. The AD9697 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The analog input and clock signals are differential inputs. The ADC data outputs are internally connected to four digital downconverters (DDCs) through a crossbar mux. Each DDC consists of multiple signal processing stages: a 48-bit frequency translator (numerically controlled oscillator (NCO)), and decimation filters. The NCO has the option to select up to 16 preset bands over the general-purpose input/ output (GPIO) pins, or to use a coherent fast frequency hopping mechanism for band selection. Operation of the AD9697 between the DDC modes is selectable via serial port interface (SPI)programmable profiles.

In addition to the DDC blocks, the AD9697 has several functions that simplify the automatic gain control (AGC) function in a communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect control bits in Register 0x0245 of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. In addition to the fast detect outputs, the AD9697 also offers signal monitoring capability. The signal monitoring block provides additional information about the signal being digitized by the ADC.

The user can configure the Subclasss 1 JESD204B-based high speed serialized output using either one lane, two lanes, or four lanes, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multidevice synchronization is supported through the SYSREF± and SYNCINB± input pins.

The AD9697 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 3-wire SPI and or PDWN/STBY pin.

The AD9697 is available in a Pb-free, 64-lead LFCSP and is specified over the −40°C to +105°C junction temperature (TJ) range. This product may be protected by one or more U.S. or international patents.

Note that, throughout this data sheet, a multifunction pin, FD/GPIO1, is referred to either by the entire pin name or by a single function of the pin, for example, FD, when only that function is relevant.

Product Highlights

1. Low power consumption
2. JESD204B lane rate support up to 16 Gbps
3. Wide, full power bandwidth supports intermediate frequency (IF) sampling of signals up to 2 GHz
4. Buffered inputs ease filter design and implementation
5. Four integrated wideband decimation filters and NCO blocks supporting multiband receivers
6. Programmable fast overrange detection
7. On-chip temperature diode for system thermal management

Applications

• Communications
• Diversity multiband, multimode digital receivers 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE
• General-purpose software radios
• Ultrawideband satellite receiver
• Instrumentation
  • Oscilloscopes
  • Spectrum analyzers
  • Network analyzers
  • Integrated RF test solutions
• Radars
• Electronic support measures, electronic counter measures, and electronic counter to counter measures
• High speed data acquisition systems
• DOCSIS 3.0 CMTS upstream receive paths
• Hybrid fiber coaxial digital reverse path receivers
• Wideband digital predistortion

The AD9135/AD9136 are dual, 11-/16-bit, high dynamic range digital-to-analog converters (DACs) that provide a maximum sample rate of 2800 MSPS, permitting a multicarrier generation over a very wide bandwidth. The DAC outputs are optimized to interface seamlessly with the ADRF6720, as well as other analog quadrature modulators (AQMs) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/readback of many internal parameters. The full-scale output current can be programmed over a typical range of 13.9 mA to 27.0 mA. The AD9135/AD9136 are available in an 88-lead LFCSP.

Product Highlights

1. Greater than 2 GHz, ultrawide complex signal bandwidth enables emerging wideband and multiband wireless applications.
2. Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
3. JESD204B Subclass 1 support simplifies multichip synchronization in software and hardware design.
4. Fewer pins for data interface width with a serializer/deserializer (SERDES) JESD204B eight-lane interface.
5. Programmable transmit enable function allows easy design balance between power consumption and wake-up time.
6. Small package size with 12 mm × 12 mm footprint.

Applications

• Wireless communications
  
  • 3G/4G W-CDMA base stations
  • Wideband repeaters
  • Software defined radios
• Wideband communications
  
  • Point to point
  • Local multipoint distribution service (LMDS) and multichannel multipoint distribution service (MMDS)
• Transmit diversity, multiple input/multiple output (MIMO)
• Instrumentation
• Automated test equipment

The AD9135/AD9136 are dual, 11-/16-bit, high dynamic range digital-to-analog converters (DACs) that provide a maximum sample rate of 2800 MSPS, permitting a multicarrier generation over a very wide bandwidth. The DAC outputs are optimized to interface seamlessly with the ADRF6720, as well as other analog quadrature modulators (AQMs) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/readback of many internal parameters. The full-scale output current can be programmed over a typical range of 13.9 mA to 27.0 mA. The AD9135/AD9136 are available in an 88-lead LFCSP.

Product Highlights

1. Greater than 2 GHz, ultrawide complex signal bandwidth enables emerging wideband and multiband wireless applications.
2. Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
3. JESD204B Subclass 1 support simplifies multichip synchronization in software and hardware design.
4. Fewer pins for data interface width with a serializer/deserializer (SERDES) JESD204B eight-lane interface.
5. Programmable transmit enable function allows easy design balance between power consumption and wake-up time.
6. Small package size with 12 mm × 12 mm footprint.

Applications

• Wireless communications
  
  • 3G/4G W-CDMA base stations
  • Wideband repeaters
  • Software defined radios
• Wideband communications
  
  • Point to point
  • Local multipoint distribution service (LMDS) and multichannel multipoint distribution service (MMDS)
• Transmit diversity, multiple input/multiple output (MIMO)
• Instrumentation
• Automated test equipment

The AD9144 is a quad, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a maximum sample rate of 2.8 GSPS, permitting a multicarrier generation up to the Nyquist frequency. The DAC outputs are optimized to interface seamlessly with the ADRF6720 analog quadrature modulator (AQM) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/readback of many internal parameters. Full-scale output current can be programmed over a typical range of 13.9 mA to 27.0 mA. The AD9144 is available in an 88-lead LFCSP.

Product Highlights

• Greater than 1 GHz, ultrawide complex signal bandwidth enables emerging wideband and multiband wireless applications.
• Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
• JESD204B Subclass 1 support simplifies multichip synchronization in software and hardware design.
• Fewer pins for data interface width with a serializer/deserializer (SERDES) JESD204B eight-lane interface.
• Programmable transmit enable function allows easy design balance between power consumption and wake-up time.
• Small package size with 12 mm × 12 mm footprint.

Applications

• Wireless communications
  • 3G/4G W-CDMA base stations
  • Wideband repeaters
  • Software defined radios
• Wideband communications
  • Point-to-point
  • Local multipoint distribution service (LMDS) and multichannel multipoint distribution service (MMDS)
  • Transmit diversity, multiple input/multiple output (MIMO)
  • Instrumentation
  • Automated test equipment

The AD9152 is a dual, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a maximum sample rate of 2.25 GSPS, permitting a multicarrier generation up to the Nyquist frequency. The DAC outputs are optimized to interface seamlessly with the ADRF6720 analog quadrature modulator (AQM) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/readback of many internal parameters. The full-scale output current can be programmed over a range of 4 mA to 20 mA. The AD9152 is available in a 56-lead LFCSP. The AD9152 is a member of the TxDAC+^® family.

PRODUCT HIGHLIGHTS

1. Ultrawide signal bandwidth enables emerging wideband and multiband wireless applications.
2. Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
3. JESD204B Subclass 1 support simplifies multichip synchronization in software and hardware design.
4. Fewer pins for data interface width with the serializer/deserializer (SERDES) JESD204B four-lane interface.
5. Programmable transmit enable function allows easy design balance between power consumption and wake-up time.
6. Small package size with an 8 mm × 8 mm footprint.

APPLICATIONS

• Wireless communications
  • Multicarrier LTE and GSM base stations
  • Wideband repeaters
  • Software defined radios
• Wideband communications
  • Point to point microwave radios
  • LMDS/MMDS
• Transmit diversity, multiple input/multiple output (MIMO)
• Instrumentation
• Automated test equipment

The AD9154 is a quad, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a maximum sample rate of 2.4 GSPS, permitting multicarrier generation up to the Nyquist frequency in baseband mode. The AD9154 includes features optimized for direct conversion transmit applications including complex digital modulation, input signal power detection, and gain, phase, and offset compensation. The DAC outputs are optimized to interface seamlessly with the ADRF6720-27 radio frequency quadrature modulator (AQM) from Analog Devices, Inc. In mix mode, the AD9154 DAC can reconstruct carriers in the second and third Nyquist Zones. A serial port interface (SPI) provides the programming/readback of internal parameters. The full-scale output current can be programmed over a range of 4 mA to 20 mA. The AD9154 is available in two different 88-lead LFCSP packages.

Product Highlights

• Ultrawide signal bandwidth enables emerging wideband and multiband wireless applications.
• Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
• JESD204B Subclass 1 support simplifies multichip synchronization.
• Small package size with a 12 mm × 12 mm footprint.

Applications

• Wireless communications
  Multicarrier LTE and GSM base stations
  Wideband repeaters
  Software defined radios
• Wideband communications
  Point to point microwave radio
• Transmit diversity, multiple input/multiple output (MIMO)
• Instrumentation
• Automated test equipment

The AD9161 is a high performance, 11-bit digital-to-analog converter (DAC) that supports data rates to 6 GSPS. The DAC core is based on a quad-switch architecture coupled with a 2× interpolator filter that enables an effective DAC update rate of up to 12 GSPS in some modes. The high dynamic range and bandwidth makes these DACs ideally suited for the most demanding high speed radio frequency (RF) DAC applications.

In baseband mode, wide bandwidth capability combines with high dynamic range to support DOCSIS 3.1 cable infrastructure compliance from the minimum of two carriers to full maximum spectrum of 1.794 GHz. A 2× interpolator filter (FIR85) enables the AD9161/AD9162 to be configured for lower data rates and converter clocking to reduce the overall system power and ease the filtering requirements. In Mix-Mode^™ operation, the AD9161/AD9162 can reconstruct RF carriers in the second and third Nyquist zones up to 7.5 GHz while still maintaining exceptional dynamic range. The output current can be programmed from 8 mA to 38.76 mA. The AD9161/AD9162 data interface consists of up to eight JESD204B serializer/deserializer (SERDES) lanes that are programmable in terms of lane speed and number of lanes to enable application flexibility.

A serial peripheral interface (SPI) can configure the AD9161/AD9162 and monitor the status of all registers. The AD9161/AD9162 are offered in an 165-ball, 8.0 mm × 8.0 mm, 0.5 mm pitch, CSP_BGA package and in an 169-ball, 11 mm × 11 mm, 0.8 mm pitch, CSP_BGA package, including a leaded ball option for the AD9162.

Product Highlights

1. High dynamic range and signal reconstruction bandwidth supports RF signal synthesis of up to 7.5 GHz.
2. Up to eight lanes JESD204B SERDES interface flexible in terms of number of lanes and lane speed.
3. Bandwidth and dynamic range to meet DOCSIS 3.1 compliance with margin.

Applications

• Broadband communications systems
  
  • DOCSIS 3.1 cable modem termination system (CMTS)/video on demand (VOD)/edge quadrature amplitude modulation (EQAM)
• Wireless communications infrastructure
  
  • W-CDMA, LTE, LTE-A, point to point
• Instrumentation, automatic test equipment (ATE)
• Radars and jammers

The AD9162 is a high performance, 16-bit digital-to-analog converter (DAC) that supports data rates to 6 GSPS. The DAC core is based on a quad-switch architecture coupled with a 2× interpolator filter that enables an effective DAC update rate of up to 12 GSPS in some modes. The high dynamic range and bandwidth makes these DACs ideally suited for the most demanding high speed radio frequency (RF) DAC applications.

In baseband mode, wide bandwidth capability combines with high dynamic range to support DOCSIS 3.1 cable infrastructure compliance from the minimum of two carriers to full maximum spectrum of 1.794 GHz. A 2× interpolator filter (FIR85) enables the AD9161/AD9162 to be configured for lower data rates and converter clocking to reduce the overall system power and ease the filtering requirements. In Mix-Mode^™ operation, the AD9161/AD9162 can reconstruct RF carriers in the second and third Nyquist zones up to 7.5 GHz while still maintaining exceptional dynamic range. The output current can be programmed from 8 mA to 38.76 mA. The AD9161/AD9162 data interface consists of up to eight JESD204B serializer/deserializer (SERDES) lanes that are programmable in terms of lane speed and number of lanes to enable application flexibility.

A serial peripheral interface (SPI) can configure the AD9161/AD9162 and monitor the status of all registers. The AD9161/AD9162 are offered in an 165-ball, 8.0 mm × 8.0 mm, 0.5 mm pitch, CSP_BGA package and in an 169-ball, 11 mm × 11 mm, 0.8 mm pitch, CSP_BGA package, including a leaded ball option for the AD9162.

Product Highlights

1. High dynamic range and signal reconstruction bandwidth supports RF signal synthesis of up to 7.5 GHz.
2. Up to eight lanes JESD204B SERDES interface flexible in terms of number of lanes and lane speed.
3. Bandwidth and dynamic range to meet DOCSIS 3.1 compliance with margin.

Applications

• Broadband communications systems
  
  • DOCSIS 3.1 cable modem termination system (CMTS)/video on demand (VOD)/edge quadrature amplitude modulation (EQAM)
• Wireless communications infrastructure
  
  • W-CDMA, LTE, LTE-A, point to point
• Instrumentation, automatic test equipment (ATE)
• Radars and jammers

The AD9163¹ is a high performance, 16-bit digital-to-analog converter (DAC) that supports data rates to 6 GSPS. The DAC core is based on a quad-switch architecture coupled with a 2× interpolator filter that enables an effective DAC update rate of up to 12 GSPS in some modes. The high dynamic range and bandwidth makes this DAC ideally suited for the most demanding high speed radio frequency (RF) DAC applications.

Superior RF performance and deep interpolation rates enable use of the AD9163 in many wireless infrastructure applications, including MC-GSM, W-CDMA, LTE, and LTE-A.

The wide bandwidth of up to 1 GHz and the complex NCO and digital upconverter enable dual band and triple band direct RF synthesis of wireless infrastructure signals, eliminating costly analog upconverters.

Wide analog bandwidth capability combines with high dynamic range to support DOCSIS 3.1 cable infrastructure compliance from the minimum of one carrier up to 1 GHz of signal bandwidth, making it ideal for cable multiple dwelling unit (MDU) applications. A 2× interpolator filter (FIR85) enables the AD9163 to be configured for lower data rates and converter clocking to reduce the overall system power and ease the filtering requirements. In Mix-Mode^™ operation, the AD9163 can reconstruct RF carriers in the second and third Nyquist zones up to 7.5 GHz while still maintaining exceptional dynamic range. The output current can be programmed from 8 mA to 38.76 mA. The AD9163 data interface consists of up to eight JESD204B serializer/deserializer (SERDES) lanes that are programmable in terms of lane speed and number of lanes to enable application flexibility.

A serial peripheral interface (SPI) configures the AD9163 and monitors the status of all the registers. The AD9163 is offered in a 169-ball, 11 mm × 11 mm, 0.8 mm pitch CSP_BGA package.

Product Highlights

1. High dynamic range and signal reconstruction bandwidth supports RF signal synthesis of up to 7.5 GHz.
2. Up to eight lanes JESD204B SERDES interface, flexible in terms of number of lanes and lane speed.
3. Bandwidth and dynamic range to meet multiband wireless communications standards with margin.

Applications

• Broadband communications systems
  
  • DOCSIS 3.1 cable modem termination system (CMTS)/ video on demand (VOD)/edge quadrature amplitude modulation (EQAM)
• Wireless communications infrastructure
  • MC-GSM, W-CDMA, LTE, LTE-A, point to point

The AD9164¹ is a high performance, 16-bit digital-to-analog converter (DAC) and direct digital synthesizer (DDS) that supports update rates to 6 GSPS. The DAC core is based on a quad-switch architecture coupled with a 2× interpolator filter that enables an effective DAC update rate of up to 12 GSPS in some modes. The high dynamic range and bandwidth makes these DACs ideally suited for the most demanding high speed radio frequency (RF) DAC applications.

The DDS consists of a bank of 32, 32-bit numerically controlled oscillators (NCOs), each with its own phase accumulator.

When combined with a 100 MHz serial peripheral interface (SPI) and fast hop modes, phase coherent fast frequency hopping (FFH) is enabled, with several modes to support multiple applications.

In baseband mode, wide analog bandwidth capability combines with high dynamic range to support DOCSIS 3.1 cable infrastructure compliance from the minimum of one carrier up to the full maximum spectrum of 1.791 GHz of signal bandwidth. A 2× interpolator filter (FIR85) enables the AD9164 to be configured for lower data rates and converter clocking to reduce the overall system power and ease the filtering requirements. In Mix-Mode^™ operation, the AD9164 can reconstruct RF carriers in the second and third Nyquist zones up to 7.5 GHz while still maintaining exceptional dynamic range. The output current can be programmed from 8 mA to 38.76 mA. The AD9164 data interface consists of up to eight JESD204B serializer/deserializer (SERDES) lanes that are programmable in terms of lane speed and number of lanes to enable application flexibility.

An SPI interface configures the AD9164 and monitors the status of all registers. The AD9164 is offered in a 165-ball, 8 mm × 8 mm, 0.5 mm pitch CSP_BGA package, and a 169-ball, 11 mm × 11 mm, 0.8 mm pitch, CSP_BGA package, including a leaded ball option.

Product Highlights

1. High dynamic range and signal reconstruction bandwidth supports RF signal synthesis of up to 7.5 GHz.
2. Up to eight lanes JESD204B SERDES interface flexible in terms of number of lanes and lane speed.
3. Bandwidth and dynamic range to meet DOCSIS 3.1 compliance and multiband wireless communications standards with margin. 

Applications

• Broadband communications systems
  
  • DOCSIS 3.1 CMTS/ video on demand (VOD)/edge quadrature amplitude modulation (EQAM)
• Wireless communications infrastructure
  
  • W-CDMA, LTE, LTE-A, point to point

The AD9171 is a high performance, dual, 16-bit digital-to-analog converter (DAC) that supports DAC sample rates to 6.2 GSPS. The device features an 8-lane, 15.4 Gbps JESD204B data input port, a high performance, on-chip DAC clock multiplier, and digital signal processing capabilities targeted at single-band direct to radio frequency (RF) wireless applications.

The AD9171 features one complex data input channels per RF DAC. Each data input channel includes a configurable gain stage, an interpolation filter, and a channel numerically controlled oscillator (NCO) for flexible, frequency planning. The device supports up to a 516 MSPS complex data rate per input channel.

The AD9171 is available in a 144-ball BGA_ED package.

PRODUCT HIGHLIGHTS

1. Supports one complex data input channel per RF DAC at a maximum complex input data rate of 513 MSPS with 12-bitresolution and 516 MSPS with 16-bit resolution options. There is one independent NCO per input channel.
2. Low power dual converter decreases the amount of power consumption needed in high bandwidth and multichannel applications.

APPLICATIONS

• Wireless communications infrastructure
  • Single-band base station radios
• Instrumentation, automatic test equipment (ATE)

The AD9172 is a high performance, dual, 16-bit digital-to-analog converter (DAC) that supports DAC sample rates to 12.6 GSPS. The device features an 8-lane, 15 Gbps JESD204B data input port, a high performance, on-chip DAC clock multiplier, and digital signal processing capabilities targeted at single-band and multiband direct to radio frequency (RF) wireless applications.

The AD9172 features three complex data input channels per RF DAC that are bypassable. Each data input channel includes a configurable gain stage, an interpolation filter, and a channel numerically controlled oscillator (NCO) for flexible, multiband frequency planning. The device supports up to a 1.5 GSPS complex data rate per input channel and is capable of aggregating multiple complex input data streams up to a maximum complex data rate of 1.5 GSPS. Additionally, the AD9172 supports ultrawide bandwidth modes bypassing the channelizers to provide maximum data rates of up to 3.08 GSPS (with 16-bit resolution) and 4.1 GSPS (with 12-bit resolution).

The AD9172 is available in a 144-ball BGA_ED package.

PRODUCT HIGHLIGHTS

1. Supports single-band and multiband wireless applications with three bypassable complex data input channels per RF DAC at a maximum complex input data rate of 1.5 GSPS. One independent NCO per input channel.
2. Ultrawide bandwidth channel bypass modes supporting up to 3 GSPS data rates with 16-bit resolution and 4 GSPS with 12-bit resolution.
3. Low power dual converter decreases the amount of power consumption needed in high bandwidth and multichannel applications.

APPLICATIONS

• Wireless communications infrastructure
  • Multiband base station radios
  • Microwave/E-band backhaul systems
• Instrumentation, automatic test equipment (ATE)
• Radars and jammers

The AD9173 is a high performance, dual, 16-bit digital-to-analog converter (DAC) that supports DAC sample rates to 12.6 GSPS. The device features an 8-lane, 15.4 Gbps JESD204B data input port, a high performance, on-chip DAC clock multiplier, and digital signal processing capabilities targeted at single-band and multiband direct to radio frequency (RF) wireless applications.

The AD9173 features three complex data input channels per RF DAC that are bypassable. Each data input channel includes a configurable gain stage, an interpolation filter, and a channel numerically controlled oscillator (NCO) for flexible, multiband frequency planning. The device supports up to a 1.54 GSPS complex data rate per input channel and is capable of aggregating multiple complex input data streams up to a maximum complex data rate of 1.54 GSPS. Additionally, the AD9173 supports ultrawide bandwidth modes bypassing the channelizers to provide maximum data rates of up to 3.08 GSPS (with 11-bit resolution using 16-bit serializer/deserializer (SERDES) packing) and 3.4 GSPS (with 11-bit resolution using 12-bit SERDES packing).

The AD9173 is available in a 144-ball BGA_ED package.

APPLICATIONS

• Wireless communications infrastructure
  
  • Multiband base station radios
  • Microwave/E-band backhaul systems
• Instrumentation, automatic test equipment (ATE)

PRODUCT HIGHLIGHTS

1. Supports single-band and multiband wireless applications with three bypassable complex data input channels per RF DAC at a maximum complex input data rate of 1.54 GSPS with 11-bit resolution and 1.23 GSPS with 16-bit resolution. One independent NCO per input channel.
2. Ultrawide bandwidth channel bypass modes supporting up to 3.08 GSPS data rates with 11-bit resolution, 16-bit SERDES packing and 3.4 GSPS with 11-bit resolution, 12-bit SERDES packing.
3. Low power dual converter decreases the amount of power consumption needed in high bandwidth and multichannel applications.

The AD9177 is a highly integrated device with four 16-bit, 12 GSPS maximum sample rate, RF digital-to-analog converter (DAC) cores supporting up to eight baseband channels. The device is well suited for applications requiring wideband DACs to process signals of wide instantaneous bandwidth. The device features an 8-lane, 24.75 Gbps JESD204C or 15.5 Gbps JESD204B data receiver (JRx) port, an on-chip clock multiplier, and digital signal processing (DSP) datapaths capable of processing complex signals for wide-band or multiband direct to RF applications, phase array radar systems, and electronic warfare applications. The DSP datapaths can be bypassed to allow a direct connection between the data receiver port and the DAC cores.

For direct digital synthesis (DDS) applications, the AD9177 can be operated without a data receiver port to generate multiple sine wave tones of varying frequencies. The main numerically controlled oscillator (NCO) block inside each of the four course digital upconverters (DUCs) contains one 48-bit NCO and a bank of thirty one 32-bit NCOs, each with an independent phase accumulator. Similarly, the main NCO block inside each of the course and fine digital downconverters (DDCs) in the receive datapath contains a bank of sixteen 48-bit NCOs that can be looped into the transmit datapath for processing ahead of the course DUCs and DAC outputs. Combined with general-purpose input/output (GPIO) controls for frequency hopping, preconfigurable profile selection, and the ability to synchronize the NCOs to a common trigger using the SYSREF input port, this bank allows phase coherent fast frequency hopping (FFH) for applications where multiple devices are synchronized or where NCO frequencies are continuously adjusted during operation.

APPLICATIONS

• Wireless communications infrastructure
• Microwave point-to-point, E-band, and 5G mm wave
• Broadband communications systems
• DOCSIS 3.1 and 4.0 CMTS
• Phased array radar and electronic warfare
• Electronic test and measurement systems