AD9252(Rev0) 查看數據表（PDF） - Analog Devices

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AD9252
(Rev.:Rev0)

Octal, 14-Bit, 50 MSPS Serial LVDS 1.8 V A/D Converter

Analog Devices 

AD9252

TABLE OF CONTENTS

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

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

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

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

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

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

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

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

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

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

Timing Diagrams.............................................................................. 7

Absolute Maximum Ratings............................................................ 9

Thermal Impedance ..................................................................... 9

ESD Caution.................................................................................. 9

Pin Configuration and Function Descriptions........................... 10

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

Typical Performance Characteristics ........................................... 14

Theory of Operation ...................................................................... 17

REVISION HISTORY

10/06—Revision 0: Initial Version

Analog Input Considerations ................................................... 17

Clock Input Considerations...................................................... 19

Serial Port Interface (SPI).............................................................. 27

Hardware Interface..................................................................... 27

Memory Map .................................................................................. 29

Reading the Memory Map Table.............................................. 29

Reserved Locations .................................................................... 29

Default Values ............................................................................. 29

Logic Levels................................................................................. 29

Evaluation Board ............................................................................ 33

Power Supplies............................................................................ 33

Input Signals................................................................................ 33

Output Signals ............................................................................ 33

Default Operation and Jumper Selection Settings................. 34

Alternative Analog Input Drive Configuration...................... 35

Outline Dimensions ....................................................................... 52

Ordering Guide .......................................................................... 52

Rev. 0 | Page 2 of 52

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