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EVAL-AD9831EBZ: 25 MHz Parallel Loading DDS With On-Chip 10-Bit DAC

This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation.

Clock rates up to 25 MHz are supported. Frequency accuracy can be controlled to one part in 4 billion. Modulation is effected by loading registers through the parallel microprocessor interface.

A powerdown pin allows external control of a powerdown mode. The part is available in a 48-pin TQFP package.

EVAL-AD9831EBZ 特点
EVAL-AD9831EBZ 功能框图

AD9831 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
AD9831AST-REEL 量产 48 ld TQFP (7x7mm) 48 工业
AD9831ASTZ 量产 48 ld TQFP (7x7mm) 48 工业
AD9831ASTZ-REEL 量产 48 ld TQFP (7x7mm) 48 工业
EVAL-AD9831EBZ 量产 评估板 - 待定
EVAL-AD9831EBZ 应用技术支持与电子电路设计开发资源下载
  1. AD9831 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF