AD9956 - 2.7 GHz DDS-Based AgileRF Synthesizer

Product Overview

Analog Devices

Datasheet Details

Part number	AD9956
Manufacturer	Analog Devices
File Size	529.48 KB
Description	2.7 GHz DDS-Based AgileRF Synthesizer
Datasheet	AD9956 Datasheet
Additional preview pages of the AD9956 datasheet.

Product details

Description

11 Typical Performance Characteristics 13 Typical Application Circuits 16 Application Circuit Explanations 17 General Description 18 DDS Core 18 PLL Circuitry 18 REVISION HISTORY 8/2020 Rev. Rev.

Features

400 MSPS internal DDS clock speed 48-bit frequency tuning word 14-bit programmable phase offset Integrated 14-bit DAC Excellent dynamic performance Phase noise ≤ 135 dBc/Hz @ 1 KHz offset.
80 dB SFDR @ 160 MHz (±100 KHz offset IOUT) 25 Mb/s write-speed serial I/O control 200 MHz phase frequency detector inputs 655 MHz programmable input dividers for the phase frequency detector (÷M, ÷N) {M, N = 1..16} (bypassable) Programmable RF divider (÷R) {R = 1, 2, 4, 8} (bypassable) 8 phase/frequen.

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Published: Mar 24, 2005 |