AD9952 - Direct Digital Synthesizer

Description

The AD9952 is a direct digital synthesizer (DDS) featuring a 14-bit DAC (digital-to-analog converter) and operating up to 400 MSPS.

Features

400 MSPS internal clock speed Integrated 14-bit DAC 32-bit tuning word Phase noise ≤.
120 dBc/Hz @ 1 kHz offset (DAC output) Excellent dynamic performance >80 dB SFDR @ 160 MHz (±100 kHz offset) AOUT Serial I/O control 1.8 V power supply Software and hardware controlled power-down 48-lead TQFP_EP package Support for 5 V input levels on most digital inputs PLL REFCLK multiplier (4× to 20×) Internal oscillator, can be driven by a single crystal Phase modulation capability Multichip synchro.

Analog Devices

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Datasheet Details

Part number	AD9952
Manufacturer	Analog Devices
File Size	664.55 KB
Description	Direct Digital Synthesizer
Datasheet	AD9952 Datasheet
Additional preview pages of the AD9952 datasheet.

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Full PDF Text Transcription

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400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer AD9952 FEATURES 400 MSPS internal clock speed Integrated 14-bit DAC 32-bit tuning word Phase noise ≤ −120 dBc/Hz @ 1 kHz offset (DAC output) Excellent dynamic performance >80 dB SFDR @ 160 MHz (±100 kHz offset) AOUT Serial I/O control 1.

Published: Mar 24, 2005 |