AD9267 Просмотр технического описания (PDF) - Analog Devices

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AD9267

10 MHz Bandwidth, 640 MSPS Dual Continuous Time Sigma-Delta Modulator

Analog Devices 

AD9267

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Functional Block Diagram .............................................................. 1

Product Highlights ........................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

DC Specifications ......................................................................... 3

AC Specifications.......................................................................... 4

Digital Specifications ................................................................... 5

Switching Specifications .............................................................. 6

Absolute Maximum Ratings............................................................ 7

Thermal Resistance ...................................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Typical Performance Characteristics ............................................. 9

REVISION HISTORY

7/09—Revision 0: Initial Version

Equivalent Circuits ......................................................................... 12

Theory of Operation ...................................................................... 13

Analog Input Considerations ................................................... 13

Clock Input Considerations...................................................... 14

Power Dissipation and Standby Mode .................................... 17

Digital Outputs ........................................................................... 17

Timing ......................................................................................... 18

Serial Port Interface (SPI).............................................................. 19

Configuration Using the SPI..................................................... 19

Hardware Interface..................................................................... 20

Applications Information .............................................................. 21

Filtering Requirement................................................................ 21

Memory Map .................................................................................. 23

Memory Map Definitions ......................................................... 23

Outline Dimensions ....................................................................... 24

Ordering Guide .......................................................................... 24

Rev. 0 | Page 2 of 24

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