AD9951: 400 MSPS 14-Bit DAC 1.8 V CMOS Direct Digital Synthesizer
AD9951是一款直接数字频率合成器(DDS)，内置一个14位DAC，工作速度最高达400 MSPS。它采用先进的DDS技术，内置一个高速、高性能DAC，构成数字可编程的完整高频合成器，能够产生最高达200 MHz的频率捷变模拟输出正弦波。该器件专为提供快速跳频和精密调谐分辨率（32位频率调谐字）而设计。频率调谐字和控制字均通过串行I/O端口载入该器件。额定工作温度范围为–40°C至+105°C扩展工业温度范围。
The AD9951 is a direct digital synthesizer (DDS) featuring a 14-bit DAC operating up to 400 MSPS. The AD9951 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 200 MHz. The AD9951 is designed to provide fast frequency hopping and fine tuning resolution (32-bit frequency tuning word). The frequency tuning and control words are loaded into the AD9951 via a serial I/O port. The AD9951 is specified to operate over the extended industrial temperature range of –40°C to +105°C.
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订购指南
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| AD9951YSVZ 产品状态: 量产 | 48 ld TQFP-EP (2.0mm² exposed pad on bottom) | 48 | 工业 | Tray, 250 | $ 16.36 | $ 13.90 | Y 材料信息 |
