ADI AD9951YSV

14 b400 MHz32 b1.71V ~ 1.96V-40°C ~ 105°C

Overview

The AD9951YSV is a direct digital synthesizer (DDS) featuring a14-bit DAC operating up to 400 MSPS. The AD9951YSV usesadvanced DDS technology, coupled with an internal high speed,high performance DAC to form a digitally programmable,complete high frequency synthesizer capable of generating afrequency-agile analog output sinusoidal waveform at up to200 MHz. The AD9951YSV is designed to provide fast frequencyhopping and fine tuning resolution (32-bit frequency tuningword). The frequency tuning and control words are loaded intothe AD9951YSV via a serial I/O port.

The AD9951YSV is specified to operate over the extended industrialtemperature range of −40°C to +105°C.

Features

Bag Package
48-TQFP Exposed Pad package
48 pin count

Surface Mount Mounting Type

Applications

There are a lot of Rochester Electronics, LLC
AD9951YSV DDS applications.

• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC
• Desktop radio
• Clock radio
• Tuner
• Portable radio
• Car radio
• Satellite radio receiver