AD9913
Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer
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Features
- 50 mW at up to 250 MSPS internal clock speed
- 100 MHz analog output
- Integrated 10-bit DAC
- 0.058 Hz or better frequency resolution
- 0.022° phase tuning resolution
- Programmable modulus in frequency equation
- Phase noise ≤ –135 dBc per Hz @ 1 kHz offset (DAC output)
- (<115 dBc per Hz when using on-board PLL multiplier)
- Excellent dynamic performance
- >80 dB SFDR @ 100 MHz (±100 kHz offset) AOUT
- Automatic linear frequency sweeping capability
- 8 frequency or phase offset profiles
- 1.8 V power supply
- Software and hardware controlled power-down
- Parallel and serial programming options
- 32-lead LFCSP package
- Optional PLL REF_CLK multiplier
- Internal oscillator (can be driven by a single crystal)
- Phase modulation capability
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The AD9913 is a complete direct digital synthesizer (DDS) designed to meet the stringent power consumption limits of portable, handheld, and battery-powered equipment. The AD9913 features a 10-bit digital-to-analog converter (DAC) operating up to 250 MSPS. The AD9913 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a complete, digitally-programmable, high frequency synthesizer capable of generating a frequency agile analog output sinusoidal waveform at up to 100 MHz.
The AD9913 provides fast frequency hopping and fine tuning resolution. The AD9913 also offers fine resolution phase offset control. Control words are loaded into the AD9913 through the serial or parallel I/O port. The AD9913 also supports a user-defined linear sweep mode of operation for generating highly linearized swept waveforms of frequency. To support various methods of generating a system clock, the AD9913 includes an oscillator, allowing a simple crystal to be used as the frequency reference, as well as a high speed clock multiplier to convert the reference clock frequency up to the full system clock rate. For power saving considerations, many of the individual blocks of the AD9913 can be powered down when not in use.
The AD9913 operates over the extended industrial temperature range of −40°C to +85°C.
APPLICATIONS
- Portable and handheld equipment
- Agile LO frequency synthesis
- Programmable clock generator
- FM chirp source for radar and scanning systems
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AD9913
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Application Note 21
AN-342: Analog Signal-Handling for High Speed and Accuracy
AN-847: Measuring a Grounded Impedance Profile Using the AD5933 (Rev.A)
AN-843: Measuring a Loudspeaker Impedance Profile Using the AD5933 (Rev.A)
AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev.0)
AN-543: High Quality, All-Digital RF Frequency Modulation Generation with the ADSP-2181 and the AD9850 DDS
AN-632: Provisionary Data Rates Using the AD9951 DDS as an Agile Reference Clock for the ADN2812 Continuous-Rate CDR (Rev.0)
AN-605: Synchronizing Multiple AD9852 DDS-Based Synthesizers (Rev.0)
AN-587: Synchronizing Multiple AD9850/AD9851 DDS-Based Synthesizers (Rev.0)
AN-419: A Discrete, Low Phase Noise, 125 MHz Crystal Oscillator for the AD9850
AN-939: Super-Nyquist Operation of the AD9912 Yields a High RF Output Signal (Rev.0)
AN-237: Choosing DACs for Direct Digital Synthesis
AN-927: Determining if a Spur is Related to the DDS/DAC or to Some Other Source (For Example, Switching Supplies) (Rev.0)
AN-769: Generating Multiple Clock Outputs from the AD9540 (Rev.0)
AN-280: Mixed Signal Circuit Technologies
AN-345: Grounding for Low-and-High-Frequency Circuits
AN-823: Direct Digital Synthesizers in Clocking Applications Time (Rev.0)
AN-769: Generating Multiple Clock Outputs from the AD9540
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus
AN-423: Amplitude Modulation of the AD9850 Direct Digital Synthesizer
AN-557: An Experimenter’s Project for Incorporating the AD9850 Complete-DDS Device as a Digital LO Function in an Amateur Radio Transceiver*
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP)
Technical Articles 20
DDS Device Provides Amplitude Modulation
DDS Applications
Digital Potentiometers Vary Amplitude In DDS Devices
Digital Waveform Generator Provides Flexible Frequency Tuning for Sensor Measurement
DDS Circuit Generates Precise PWM Waveforms
DDS IC Initiates Synchronized Signals
DDS Device Produces Sawtooth Waveform
DDS Design
DDS Simplifies Polar Modulation
DDS IC Plus Frequency-To-Voltage Converter Make Low-Cost DAC
Video Portables and Cameras Get HDMI Outputs
Two DDS ICs Implement Amplitude-shift Keying
400-MSample DDSs Run On Only +1.8 VDC
ADI Buys Korean Mobile TV Chip Maker
The Year of the Waveform Generator
Simple Circuit Controls Stepper Motors
Synchronized Synthesizers Aid Multichannel Systems
Speedy A/Ds Demand Stable Clocks
Improved DDS Devices Enable Advanced Comm Systems
Integrated DDS Chip Takes Steps To 2.7 GHz
Product Highlight 1
Frequently Asked Question 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| AD9913BCPZ |
32-Lead LFCSP (5mm x 5mm w/ EP)
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| AD9913BCPZ-REEL7 |
32-Lead LFCSP (5mm x 5mm w/ EP)
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- AD9913BCPZ
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32-Lead LFCSP (5mm x 5mm w/ EP)
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Ultra Librarian
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SamacSys
- AD9913BCPZ-REEL7
- Pin/Package Drawing
-
32-Lead LFCSP (5mm x 5mm w/ EP)
- Documentation
-
HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Product Lifecycle
PCN
Jun 9, 2021
- 20_0126
Conversion of Select Sizes LFCSP Products from Punched to Sawn and Transfer of Assembly Site to ASE Korea
AD9913BCPZ
AD9913BCPZ-REEL7
PRODUCTION
Sep 13, 2017
- 16_0077
CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.
AD9913BCPZ
AD9913BCPZ-REEL7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Jun 9, 2021
- 20_0126
Conversion of Select Sizes LFCSP Products from Punched to Sawn and Transfer of Assembly Site to ASE Korea
AD9913BCPZ
AD9913BCPZ-REEL7
PRODUCTION
Sep 13, 2017
- 16_0077
CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.
AD9913BCPZ
AD9913BCPZ-REEL7
PRODUCTION
Software & Part Ecosystem
Evaluation Kits 1
EVAL-AD9913
AD9913 Evaluation Board
Product Detail
This page contains evaluation board documentation and ordering information for evaluating the AD9913.
Resources
Software
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3.85 M
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Evaluation Kits1
Tools & Simulations 2
ADIsimDDS (Direct Digital Synthesis)
IBIS Model 1
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