直接数字频率合成器
ADI公司世界领先的直接数字频率合成IC集成片上比较器、RAM、PLL、混频器和寄存器等特性。 这使其成为通信、测试设备和雷达系统的理想而灵活的频率合成器解决方案。
产品选型表
Technical Articles Page
在线研讨会
- Low Power DDS: Benefits, Features, and Applications
- Fundamentals of Frequency Synthesis, Part 1: Phased Locked Loops
- Performance Clocks: Demystifying Jitter
- 相位噪声说明
- 时钟的基本原理
- 适用于连接高性能RF信号链解决方案
技术文章
- Medical Devices Get A Prescription For Wafer-Level Chip-Scale Packaging
- Video Portables and Cameras Get HDMI Outputs
- Improved DDS Devices Enable Advanced Comm Systems
- ADI Buys Korean Mobile TV Chip Maker
- The Year of the Waveform Generator
- DDS Applications
- Synchronized Synthesizers Aid Multichannel Systems
- DDS IC Initiates Synchronized Signals
- Digital Waveform Generator Provides Flexible Frequency Tuning for Sensor Measurement
- DDS Simplifies Polar Modulation
- DDS Design
- Integrated DDS Chip Takes Steps To 2.7 GHz
- Speedy A/Ds Demand Stable Clocks
- DDS IC Plus Frequency-To-Voltage Converter Make Low-Cost DAC
- Simple Circuit Controls Stepper Motors
- Two DDS ICs Implement Amplitude-shift Keying
- DDS Circuit Generates Precise PWM Waveforms
- DDS Device Produces Sawtooth Waveform
- 400-MSample DDSs Run On Only +1.8 VDC
- Digital Potentiometers Vary Amplitude In DDS Devices
- DDS Device Provides Amplitude Modulation
应用笔记
- AN-1396: 如何预测直接数字频率合成器(DDS)输出频谱中主相位截断杂散的频率和幅度 (Rev. 0) PDF
- AN-1389: 引线框芯片级封装(LFCSP)的建议返修程序 (Rev. 0) PDF
- AN-280: Mixed Signal Circuit Technologies PDF
- AN-0982: The Residual Phase Noise Measurement (Rev. 0) PDF
- AN-772: 引脚架构芯片级封装（LFCSP）设计与制造指南 (Rev. 0) PDF
- AN-1108: AD9832/AD9835编程示例 (Rev. 0) PDF
- AN-769: 基于AD9540产生多时钟输出 (Rev. 0) PDF
- AN-1053: AD5933评估板测量事例 (Rev. 0) PDF
- AN-1044: 将AD5932编程为扫频输出和单频输出 (Rev. 0) PDF
- AN-237: 放大器直接数字频率合成的DAC选型器应用漫谈 (Rev. 0) PDF
- AN-953: 具可编程模数的直接数字频率合成器(DDS) (Rev. 0) PDF
- AN-605: 同步多个基于DDS的频率合成器AD9852 (Rev. A) PDF
- 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) PDF
- 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) PDF
- 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) PDF
- AN-823: 时钟应用中的直接数字频率合成器[中文版] (Rev. 0) PDF
- AN-851: 一种WiMax双下变频IF采样接收机设计方案[中文版] (Rev. 0) PDF
- AN-345: 低频和高频电路接地 PDF
- 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) PDF
- AN-621: AD9832/AD9835的编程 (Rev. 0) PDF
- AN-342: 高速、高精度处理模拟信号[中文版] (Rev. 0) PDF
- AN-557: 实验者项目： (Rev. 0) PDF
- 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) PDF
- AN-423: 直接数字频率合成器AD9850的幅度调制 (Rev. A) PDF
- AN-587: 同步多个基于DDS的频率合成器AD9850/AD9851 (Rev. 0) PDF
- 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) PDF
技术指南
设计手册
用户手册
- UG-311: Reliability Handbook PDF
- UG-364: Evaluating the AD5933 1 MSPS, 12-Bit Impedance Converter Network Analyzer PDF
- • UG-313：评估AD9832 45 mW功耗、3 V至5.0 V、25 MHz可编程波形发生器 PDF
- UG-319：评估AD9835 200 mW功耗、5 V、50 MHz CMOS完整DDS PDF
- UG-272：评估AD9833低功耗12.65 mW、2.3 V至5.5 V可编程波形发生器 PDF
- UG-268：评估AD9838 11 mW功耗、2.3 V至5.5 V、75 MHz完整DDS PDF
- UG-269：评估AD9837低功耗8.5 mW、2.3 V至5.5 V可编程波形发生器 PDF
- • UG-266：评估AD9834 20 mW功耗、2.3 V至5.5 V、75 MHz完整DDS PDF
- UG-208: AD9957评估板用户指南 PDF
- UG-207：AD9910评估板用户指南 PDF
- AD5932 评估工具 (Rev. A) PDF
- AD5930 评估工具 PDF
直接数字频率合成器
| SortOrder | Part# | Device Primary Function | # of Channels | DAC Resolution (bits) | Clock Input (max) (Hz) | Tuning Word Width | Power (typ) (W) | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|
| 1 | AD9102 | DDS, Waveform Generator | 1 | 14 | 180M | 24 | 96m | $12.35 (AD9102BCPZ) |
| 2 | AD9106 | DDS, Waveform Generator | 4 | 12 | 180M | 24 | 315m | $15.00 (AD9106BCPZ) |
| 3 | AD9915 | DDS | 1 | 12 | 2.5G | 32 | 2.2 | $108.38 (AD9915BCPZ) |
| 4 | AD9914 | DDS | 1 | 12 | 3.5G | 32 | 2.4 | $135.58 (AD9914BCPZ) |
| 5 | AD9838 | DDS, Waveform Generator | 1 | 10 | 16M | 28 | 15.18m | $2.10 (AD9838ACPZ-RL) |
| 6 | AD9837 | DDS, Waveform Generator | 1 | 10 | 16M | 28 | 12.21m | $1.65 (AD9837ACPZ-RL) |
| 7 | AD9913 | DDS | 1 | 10 | 250M | 32 | 50m | $10.06 (AD9913BCPZ) |
| 8 | AD9912 | DDS | 1 | 14 | 1G | 48 | 637m | $38.83 (AD9912ABCPZ) |
| 9 | AD9910 | DDS | 1 | 14 | 1G | 32 | 715m | $36.39 (AD9910BSVZ) |
| 10 | AD9911 | DDS | 1 | 10 | 500M | 32 | 241m | $17.78 (AD9911BCPZ) |
| 11 | AD5932 | DDS, Waveform Generator | 1 | 10 | 50M | 24 | 20.26m | $4.27 (AD5932YRUZ) |
| 12 | AD5930 | DDS, Waveform Generator | 1 | 10 | 50M | 24 | 20.26m | $6.57 (AD5930YRUZ) |
| 13 | AD9958 | DDS | 2 | 10 | 500M | 32 | 350m | $22.57 (AD9958BCPZ) |
| 14 | AD5933 | DDS, Impedence Calculator-DDS Core | 1 | 12 | 16.776M | 27 | 33m | $8.46 (AD5933YRSZ) |
| 15 | AD9959 | DDS | 4 | 10 | 500M | 32 | 580m | $38.72 (AD9959BCPZ) |
| 16 | AD5934 | DDS, Impedence Calculator-DDS Core | 1 | 12 | 16.776M | 27 | 33m | $4.53 (AD5934YRSZ) |
| 17 | AD9956 | DDS | 1 | 14 | 400M | 48 | 400m | $18.87 (AD9956YCPZ) |
| 18 | AD9953 | DDS | 1 | 14 | 400M | 32 | 162m | $16.90 (AD9953YSVZ) |
| 19 | AD9952 | DDS | 1 | 14 | 400M | 32 | 162m | $16.95 (AD9952YSVZ) |
| 20 | AD9951 | DDS | 1 | 14 | 400M | 32 | 162m | $15.04 (AD9951YSVZ) |
| 21 | AD9859 | DDS | 1 | 10 | 400M | 32 | 162m | $12.43 (AD9859YSVZ) |
| 22 | AD9954 | DDS | 1 | 14 | 400M | 32 | 162m | $18.87 (AD9954YSVZ) |
| 23 | AD9858 | DDS | 1 | 10 | 1G | 32 | 2 | $55.14 (AD9858BSVZ) |
| 24 | AD9834 | DDS, Waveform Generator | 1 | 10 | 75M | 28 | 19.14m | $5.16 (AD9834BRUZ) |
| 25 | AD9833 | DDS, Waveform Generator | 1 | 10 | 25M | 28 | 14.85m | $4.12 (AD9833BRMZ) |
| 26 | AD9851 | DDS | 1 | 10 | 180M | 32 | 555m | $14.92 (AD9851BRSZ) |
| 27 | AD9835 | DDS | 1 | 10 | 50M | 32 | 73.5m | $6.40 (AD9835BRUZ) |
| 28 | AD9832 | DDS | 1 | 10 | 25M | 32 | 87.5m | $5.57 (AD9832BRUZ) |
| 29 | AD9831 | DDS | 1 | 10 | 25M | 32 | 40m | $6.96 (AD9831ASTZ) |
| 30 | AD9850 | DDS | 1 | 10 | 125M | 32 | 380m | $13.35 (AD9850BRSZ) |
| 31 | AD9830 | DDS | 1 | 10 | 50M | 32 | 250m | $14.26 (AD9830ASTZ) |
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