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AD9629

Data Sheet

Rev. B | Page 2 of 32

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

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

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

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