AD9629 查看數據表（PDF） - Analog Devices

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AD9629

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter

Analog Devices 

AD9629

TABLE OF CONTENTS

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

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

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

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

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

General Description ..................................................................3

Specifications.............................................................................4

DC Specifications...................................................................4

AC Specifications...................................................................5

Digital Specifications .............................................................6

Switching Specifications.........................................................7

Timing Specifications.............................................................8

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

Thermal Characteristics.........................................................9

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

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

Typical Performance Characteristics .......................................11

AD9629-80...........................................................................11

AD9629-65...........................................................................13

AD9629-40...........................................................................14

AD9629-20...........................................................................15

Equivalent Circuits ..................................................................16

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

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

REVISION HISTORY

2/2017—Rev. A to Rev B

Added Endnote 1, Table 16......................................................28

Changes to Power and Ground Recommendations Section.....30

Added Soft Reset Section.........................................................30

6/2015—Rev. 0 to Rev. A

Change to Product Highlights Section.......................................1

Changes to Figure 3 and Table 8 ..............................................10

Updated Outline Dimensions..................................................31

Changes to Ordering Guide.....................................................31

10/2009—Revision 0: Initial Version

Data Sheet

Voltage Reference................................................................ 19

Clock Input Considerations................................................. 20

Power Dissipation and Standby Mode................................. 21

Digital Outputs.................................................................... 22

Timing................................................................................. 22

Built-In Self-Test (BIST) and Output Test ............................... 23

Built-In Self-Test (BIST)...................................................... 23

Output Test Modes .............................................................. 23

Serial Port Interface (SPI)........................................................ 24

Configuration Using the SPI................................................ 24

Hardware Interface.............................................................. 25

Configuration Without the SPI............................................ 25

SPI Accessible Features........................................................ 25

Memory Map........................................................................... 26

Reading the Memory Map Register Table............................ 26

Open Locations ................................................................... 26

Default Values...................................................................... 26

Memory Map Register Table................................................ 27

Memory Map Register Descriptions.................................... 29

Applications Information ........................................................ 30

Design Guidelines................................................................ 30

Outline Dimensions................................................................ 31

Ordering Guide ................................................................... 31

Rev. B | Page 2 of 32

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