AD9958 - 500 MSPS DDS

Product Overview

Analog Devices

Datasheet Details

Part number	AD9958
Manufacturer	Analog Devices
File Size	784.43 KB
Description	500 MSPS DDS
Datasheet	AD9958 Datasheet
Additional preview pages of the AD9958 datasheet.

Product details

Description

3 Specifications 4 Absolute Maximum Ratings 8 ESD Caution 8 Pin Configuration and Function Descriptions 9 Typical Performance Characteristics 11 Application Circuits 14 Equivalent Input and Output Circuits 17 Theory of Operation 18 DDS Core 18 Digital-to-Analog Converter 18 Modes of Operation 19 Channel Constraint Guidelines 19 Power Supplies 19 Single-Tone Mode 19 Reference Clock Modes 20 Scalable DAC Reference Current Control Mode 21 Power-Down Functions 21 Modulation Mode 21 Modul

Features

2 synchronized DDS channels @ 500 MSPS Independent frequency/phase/amplitude control between channels Matched latencies for frequency/phase/amplitude changes Excellent channel-to-channel isolation (>72 dB) Linear frequency/phase/amplitude sweeping capability Up to 16 levels of frequency/phase/amplitude modulation (pin-selectable) 2 integrated 10-bit digital-to-analog converters (DACs) Individually programmable DAC full-scale currents 0.12 Hz or better frequency tuning resolution 14-bit phase off.

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Published: Apr 28, 2010 |