AD9954 - 400 MSPS 14-Bit/ 1.8 V CMOS Direct Digital Synthesizer

Product Overview

Analog Devices

Datasheet Details

Part number	AD9954
Manufacturer	Analog Devices
File Size	1.00 MB
Description	400 MSPS 14-Bit/ 1.8 V CMOS Direct Digital Synthesizer
Datasheet	AD9954 Datasheet
Note	This datasheet PDF includes multiple part numbers: AD9954, AD9. Please refer to the document for exact specifications by model.
Additional preview pages of the AD9954 datasheet.

Product details

Description

3 AD9954 Electrical Specifications 4 Absolute Maximum Ratings 7 Pin Configurations 8 Pin Function Descriptions 9 Typical Performance Characteristics 10 Theory of Operation 13 Component Blocks 13 Modes of Operation 22 Serial Port Operation 30 Instruction Byte 32 Serial Interface Port Pin Description 32 MSB/LSB Transfers 32 RAM I/O Via Serial Port 32 Suggested Application Circuits 35 Outline Dimensions 36 ESD Caution 36 Ordering Guide 36 REVISION HISTORY Revision 0: Initial V

Features

400 MSPS internal clock speed Integrated 14-bit DAC Programmable phase/amplitude dithering 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 Ultrahigh speed analog comparator Automatic linear and nonlinear frequency sweeping capability 4 frequency/phase offset profiles 1.8 V power supply Software and hardware controlled power-down 48-lead TQFP/EP package Integrated 1024 wo.

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Published: Mar 24, 2005 |