Features and Benefits
- 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
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.
- Portable and handheld equipment
- Agile LO frequency synthesis
- Programmable clock generator
- FM chirp source for radar and scanning systems
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
AN-1389: Recommended Rework Procedure for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0)1/25/2016
AN-769: Generating Multiple Clock Outputs from the AD9540 (Rev. 0)2/14/2015
AN-939: Super-Nyquist Operation of the AD9912 Yields a High RF Output Signal (Rev. 0)2/14/2015
AN-837: DDS-Based Clock Jitter Performance vs. DAC Reconstruction Filter Performance (Rev. 0)2/14/2015
AN-557: An Experimenter's Project: (Rev. 0)2/14/2015
AN-419: A Discrete, Low Phase Noise, 125 MHz Crystal Oscillator for the AD98502/14/2015
AN-237: Choosing DACs for Direct Digital Synthesis2/14/2015
AN-423: Amplitude Modulation of the AD9850 Direct Digital Synthesizer2/14/2015
AN-345: Grounding for Low-and-High-Frequency Circuits2/14/2015
AN-342: Analog Signal-Handling for High Speed and Accuracy2/14/2015
AN-823: Direct Digital Synthesizers in Clocking Applications Time (Rev. 0)2/14/2015
AN-280: Mixed Signal Circuit Technologies2/14/2015
AN-605: Synchronizing Multiple AD9852 DDS-Based Synthesizers (Rev. 0)2/14/2015
AN-927: Determining if a Spur is Related to the DDS/DAC or to Some Other Source (For Example, Switching Supplies) (Rev. 0)2/14/2015
AN-587: Synchronizing Multiple AD9850/AD9851 DDS-Based Synthesizers (Rev. 0)2/14/2015
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus12/1/2014
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus (Rev. B)3/27/2008
AN-843: Measuring a Loudspeaker Impedance Profile Using the AD5933 (Rev. A)6/27/2007
AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev. 0)7/26/2006
AN-847: Measuring a Grounded Impedance Profile Using the AD5933 (Rev. A)6/20/2006
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP)2/1/2006
AN-632: Provisionary Data Rates Using the AD9951 DDS as an Agile Reference Clock for the ADN2812 Continuous-Rate CDR (Rev. 0)9/25/2003
AN-543: High Quality, All-Digital RF Frequency Modulation Generation with the ADSP-2181 and the AD9850 DDS9/12/2002
• AN-543 - Monaural FM Transmitter
• AN-543 - Stereo FM Transmitter
Video Portables and Cameras Get HDMI Outputs4/13/2007
Improved DDS Devices Enable Advanced Comm Systems9/1/2006
ADI Buys Korean Mobile TV Chip Maker6/7/2006
The Year of the Waveform Generator12/1/2005
Synchronized Synthesizers Aid Multichannel Systems9/20/2005
DDS IC Initiates Synchronized Signals7/20/2005
Digital Waveform Generator Provides Flexible Frequency Tuning for Sensor Measurement12/7/2004
DDS Simplifies Polar Modulation8/5/2004
Integrated DDS Chip Takes Steps To 2.7 GHz4/28/2004
Speedy A/Ds Demand Stable Clocks3/22/2004
DDS IC Plus Frequency-To-Voltage Converter Make Low-Cost DAC2/5/2004
Simple Circuit Controls Stepper Motors1/8/2004
Two DDS ICs Implement Amplitude-shift Keying12/25/2003
DDS Circuit Generates Precise PWM Waveforms10/2/2003
DDS Device Produces Sawtooth Waveform7/10/2003
400-MSample DDSs Run On Only +1.8 VDC12/1/2002
Digital Potentiometers Vary Amplitude In DDS Devices5/29/2000
DDS Device Provides Amplitude Modulation9/2/1999
Basics of Designing a Digital Radio Receiver (Radio 101)3/6/1998
Tools & Simulations
AD9913 IBIS Model
ADIsimDDS uses mathematical equations to model and illustrate the overall performance of the selected device. ADIsimDDS calculates the required FTW, given the reference clock frequency and desired output frequency. This tool also models an estimate of the overall spectral performance, and allows the user to explore the effects of external reconstruction filters.
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 Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|AD9913BCPZ||Material Declaration||Reliability Data||32-Lead LFCSP (5mm x 5mm w/ EP)|
|AD9913BCPZ-REEL7||Material Declaration||Reliability Data||32-Lead LFCSP (5mm x 5mm w/ EP)|
|Wafer Fabrication Data|
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.