AD9833 Low Power, 12.65 mW, 2.3 V to +5.5 V, Programmable Waveform Generator

The AD9833 is written to via a 3-wire serial interface. This serial interface operates at clock rates up to 40 MHz and is compatible with DSP and microcontroller standards. The device operates with a power supply from 2.3 V to 5.5 V. The AD9833 has a power-down function (SLEEP). This allows sections of the device that are not being used to be powered down, thus minimizing the current consumption of the part, e.g., the DAC can be powered down when a clock output is being generated. The AD9833 is available in a 10-lead MSOP package. Applications Frequency Stimulus/Waveform Generation Liquid and Gas Flow Measurement Sensory Applications–Proximity, Motion, and Defect Detection Line Loss/Attenuation Test and Medical Equipment Sweep/Clock Generators Time domain reflectometry (TDR) applications

The AD9833 is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. Waveform generation is required in various types of sensing, actuation, and time domain reflectometry (TDR) applications. The output frequency and phase are software programmable, allowing easy tuning. No external components are needed. The frequency registers are 28 bits; with a 25 MHz clock rate, resolution of 0.1 Hz can be achieved. Similarly, with a 1 MHz clock rate, the AD9833 can be tuned to 0.004 Hz resolution.

The AD9833 is written to via a 3-wire serial interface. This serial interface operates at clock rates up to 40 MHz and is compatible with DSP and microcontroller standards. The device operates with a power supply from 2.3 V to 5.5 V.

The AD9833 has a power-down function (SLEEP). This allows sections of the device that are not being used to be powered down, thus minimizing the current consumption of the part, e.g., the DAC can be powered down when a clock output is being generated.

The AD9833 is available in a 10-lead MSOP package.

Applications
  • Frequency Stimulus/Waveform Generation
  • Liquid and Gas Flow Measurement
  • Sensory Applications–Proximity, Motion, and Defect Detection
  • Line Loss/Attenuation
  • Test and Medical Equipment
  • Sweep/Clock Generators
  • Time domain reflectometry (TDR) applications
Features and Benefits
  • Digitally Programmable Frequency and Phase
  • 12.65 mW Power Consumption at 3 V
  • 0 MHz to 12.5 MHz Output Frequency Range
  • 28-Bit Resolution (0.1 Hz @ 25 MHz Ref Clock)
  • Sinusoidal/Triangular/Square Wave Outputs
  • 2.3 V to 5.5 V Power Supply
  • No External Components Required
  • 3-Wire SPI Interface
  • Extended Temperature Range:
    –40°C to +105°C
  • Power-Down Option
  • 10-Lead MSOP Package
  • Qualified for automotive applications
  • Download AD9833-EP Data Sheet (pdf)
  • Temperature range:
    −55°C to +125°C
  • Controlled manufacturing baseline
  • 1 assembly/test site
  • 1 fabrication site
  • Enhanced product change notification
  • Qualification data available upon request
  • V62/14619-01XE DSCC Drawing Number
RF & Microwave
IBIS Models
Software & Systems Requirements
Data Sheets
Documentnote
AD9833: Low Power 12.65 mW, 2.3 V to 5.5 V, Programmable Waveform Generator Data Sheet (Rev. E)PDF 450 kB
AD9833-EP: Enhanced Product Data Sheet (Rev. 0)PDF 233.28 K
AD9833-DSCC: Military Data Sheet
Application Notes
Documentnote
AN-1389: Recommended Rework Procedure for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0)PDF 133.7 K
AN-1248: SPI InterfacePDF 155 kB
AN-769: Generating Multiple Clock Outputs from the AD9540 (Rev. 0)PDF 0
AN-939: Super-Nyquist Operation of the AD9912 Yields a High RF Output Signal (Rev. 0)PDF 221 kB
AN-837: DDS-Based Clock Jitter Performance vs. DAC Reconstruction Filter Performance (Rev. 0)PDF 313 kB
AN-621: Programming the AD9832/AD9835PDF 202 kB
AN-557: An Experimenter's Project: (Rev. 0)PDF 368 kB
AN-419: A Discrete, Low Phase Noise, 125 MHz Crystal Oscillator for the AD9850PDF 101 kB
AN-237: Choosing DACs for Direct Digital SynthesisPDF 1156 kB
AN-423: Amplitude Modulation of the AD9850 Direct Digital SynthesizerPDF 37 kB
AN-345: Grounding for Low-and-High-Frequency CircuitsPDF 455 kB
AN-342: Analog Signal-Handling for High Speed and AccuracyPDF 468 kB
AN-823: Direct Digital Synthesizers in Clocking Applications Time (Rev. 0)PDF 115 kB
AN-280: Mixed Signal Circuit TechnologiesPDF 2101 kB
AN-1044: Programming the AD5932 for Frequency Sweep and Single Frequency Outputs (Rev. A)PDF 94 kB
AN-605: Synchronizing Multiple AD9852 DDS-Based Synthesizers (Rev. 0)PDF 527 kB
AN-927: Determining if a Spur is Related to the DDS/DAC or to Some Other Source (For Example, Switching Supplies) (Rev. 0)PDF 170 kB
AN-587: Synchronizing Multiple AD9850/AD9851 DDS-Based Synthesizers (Rev. 0)PDF 116 kB
AN-1070: Programming the AD9833/AD9834 (Rev. 0)PDF 127 kB
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus (Rev. B)PDF 112 kB
AN-843: Measuring a Loudspeaker Impedance Profile Using the AD5933 (Rev. A)PDF 284 kB
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0)PDF 439 kB
AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev. 0)PDF 262 kB
AN-847: Measuring a Grounded Impedance Profile Using the AD5933 (Rev. A)PDF 294 kB
AN-632: Provisionary Data Rates Using the AD9951 DDS as an Agile Reference Clock for the ADN2812 Continuous-Rate CDR (Rev. 0)PDF 138 kB
AN-543: High Quality, All-Digital RF Frequency Modulation Generation with the ADSP-2181 and the AD9850 DDS
AN-543 - Monaural FM Transmitter AN-543 - Stereo FM Transmitter		PDF 49.25 K
User Guides
Documentnote
UG-272: Evaluating the AD9833 Low Power 12.65 mW, 2.3 V to 5.5 V, Programmable Waveform GeneratorPDF 553 kB
Product Highlight
Documentnote
Introducing Digital Up/Down Converters: VersaCOMM™ Reconfigurable Digital ConvertersPDF 63 kB
Technical Books
Documentnote
Frequently Asked Questions
Documentnote
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD9833BRM Production10 ld MSOPOTH 50-40 to 105C5.444.62N
AD9833BRM-REEL7 Production10 ld MSOPREEL 1000-40 to 105C00N
AD9833BRMZ Production10 ld MSOPOTH 50-40 to 105C4.714Y
AD9833BRMZ-REEL Production10 ld MSOPREEL 3000-40 to 105C04Y
AD9833BRMZ-REEL7 Production10 ld MSOPREEL 1000-40 to 105C04Y
AD9833SRMZ-EP-RL7 Production10 ld MSOPREEL 1000-55 to 125C015Y
AD9833WBRMZ-REEL Production10 ld MSOPREEL 3000-40 to 105C04.28Y
Evaluation Boards
Part NumberDescriptionPriceRoHS
EVAL-AD9833SDZEvaluation Board70Y
EVAL-SDP-CB1Z Evaluation Controller Board99Y
Reference Materials
AD9833: Low Power 12.65 mW, 2.3 V to 5.5 V, Programmable Waveform Generator Data Sheet (Rev. E) ad9833
AD9833: 低功耗、12.65 mW、2.3 V至5.5 V可编程波形发生器 (Rev. E) ad9833
AD9833-EP: Enhanced Product Data Sheet (Rev. 0) ad9833
AD9833 IBIS Model ad9833
AD9833 Evaluation Board Software (Rev. B) ad9833
AD9833-DSCC: Military Data Sheet ad9833
AN-1389: 引线框芯片级封装(LFCSP)的建议返修程序 (Rev. 0) ad9540
AN-1389: Recommended Rework Procedure for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0) ad9856
AN-769: Generating Multiple Clock Outputs from the AD9540 (Rev. 0) ad9540
AN-939: Super-Nyquist Operation of the AD9912 Yields a High RF Output Signal (Rev. 0) ad9540
AN-837: DDS-Based Clock Jitter Performance vs. DAC Reconstruction Filter Performance (Rev. 0) ad9856
AN-621: Programming the AD9832/AD9835 ad9540
AN-557: An Experimenter's Project: (Rev. 0) ad9540
AN-419: A Discrete, Low Phase Noise, 125 MHz Crystal Oscillator for the AD9850 ad9540
AN-237: Choosing DACs for Direct Digital Synthesis ad9856
AN-423: Amplitude Modulation of the AD9850 Direct Digital Synthesizer ad9540
AN-345: Grounding for Low-and-High-Frequency Circuits ad9220
AN-342: Analog Signal-Handling for High Speed and Accuracy ad1674
AN-823: Direct Digital Synthesizers in Clocking Applications Time (Rev. 0) ad9856
AN-280: Mixed Signal Circuit Technologies ad1674
AN-1044: Programming the AD5932 for Frequency Sweep and Single Frequency Outputs (Rev. A) ad9830
AN-605: Synchronizing Multiple AD9852 DDS-Based Synthesizers (Rev. 0) ad9540
AN-927: Determining if a Spur is Related to the DDS/DAC or to Some Other Source (For Example, Switching Supplies) (Rev. 0) ad9540
AN-587: Synchronizing Multiple AD9850/AD9851 DDS-Based Synthesizers (Rev. 0) ad9540
AN-1248: SPI Interface ad9830
AN-772: 引脚架构芯片级封装（LFCSP）设计与制造指南 (Rev. 0) ad9540
AN-1070: Programming the AD9833/AD9834 (Rev. 0) ad9833
AN-1070: AD9833/AD9834的编程 (Rev. 0) ad9833
AN-769: 基于AD9540产生多时钟输出 (Rev. 0) ad9540
AN-1044: 将AD5932编程为扫频输出和单频输出 (Rev. 0) ad9830
AN-237: 放大器直接数字频率合成的DAC选型器应用漫谈 (Rev. 0) ad9540
AN-953: 具可编程模数的直接数字频率合成器(DDS) (Rev. 0) ad9540
AN-605: 同步多个基于DDS的频率合成器AD9852 (Rev. A) ad9540
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus (Rev. B) ad9540
AN-939: 利用AD9912的超奈奎斯特频率操作得到高RF输出信号 (Rev. 0) ad9540
AN-927: 确定杂散来源是DDS/DAC还是其他器件(例如开关电源)[中文版] (Rev. 0) ad9540
AN-843: 用AD5933测量扬声器阻抗特性 (Rev. A) ad9830
AN-843: Measuring a Loudspeaker Impedance Profile Using the AD5933 (Rev. A) ad9830
AN-837: 基于DDS的时钟抖动性能与DAC重构滤波器性能的关系[中文版] (Rev. 0) ad9540
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0) ad9856
AN-823: 时钟应用中的直接数字频率合成器[中文版] (Rev. 0) ad9540
AN-851: 一种WiMax双下变频IF采样接收机设计方案[中文版] (Rev. 0) ad9540
AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev. 0) ad9856
AN-847: 用AD5933测量接地阻抗特性 (Rev. A) ad9856
AN-847: Measuring a Grounded Impedance Profile Using the AD5933 (Rev. A) ad9856
AN-345: 低频和高频电路接地 ad9540
AN-632: 利用AD9951 DDS作为ADN2812连续速率CDR的捷变参考时钟以提供数据速率 (Rev. 0) ad9540
AN-632: Provisionary Data Rates Using the AD9951 DDS as an Agile Reference Clock for the ADN2812 Continuous-Rate CDR (Rev. 0) ad9540
AN-621: AD9832/AD9835的编程 (Rev. 0) ad9540
AN-342: 高速、高精度处理模拟信号[中文版] (Rev. 0) ad9540
AN-557: 实验者项目： (Rev. 0) ad9540
AN-419: 用于完整的直接数字频率合成器AD9850的分立、低相位噪声、125MH晶振 (Rev. A) ad9540
AN-423: 直接数字频率合成器AD9850的幅度调制 (Rev. A) ad9540
AN-587: 同步多个基于DDS的频率合成器AD9850/AD9851 (Rev. 0) ad9540
AN-543: 利用ADSP-2181 DSP和AD9850直接数字频率合成器产生高质量、全数字RF频率调制 (Rev. A) ad9540
AN-543 - Monaural FM Transmitter ad9540
AN-543: High Quality, All-Digital RF Frequency Modulation Generation with the ADSP-2181 and the AD9850 DDS ad9540
AN-543 - Monaural FM Transmitter ad9540
UG-272: Evaluating the AD9833 Low Power 12.65 mW, 2.3 V to 5.5 V, Programmable Waveform Generator ad9833
Introducing Digital Up/Down Converters: VersaCOMM™ Reconfigurable Digital Converters ad9856
Basics of Designing a Digital Radio Receiver (Radio 101) ad9856
Digital Up/Down Converters: VersaCOMM™ White Paper ad9856
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