AD9786 datasheet(2/60 Pages) AD

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AD9786

Rev. 0 | Page 2 of 60

TABLE OF CONTENTS

Product Highlights ........................................................................... 3

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

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

Dynamic Specifications ............................................................... 5

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

Absolute Maximum Ratings ....................................................... 6

Thermal Characteristics .............................................................. 7

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

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

Clock .............................................................................................. 8

Analog............................................................................................ 9

Data ................................................................................................ 9

Serial Interface ............................................................................ 10

Definition of Specifications........................................................... 11

Typical Performance Characteristics ........................................... 13

Serial Control Interface.................................................................. 19

General Operation of the Serial Interface ............................... 19

Serial Interface Port Pin Descriptions ..................................... 19

MSB/LSB Transfers..................................................................... 20

Notes on Serial Port Operation ................................................ 20

Mode Control (via SERIAL Port)................................................. 21

Digital Filter Specifications ........................................................... 25

Digital Interpolation Filter Coefficients.................................. 25

AD9786 Clock/Data Timing..................................................... 26

Real and Complex Signals......................................................... 33

Modulation Modes..................................................................... 34

Power Dissipation ...................................................................... 39

Hilbert Transform Implementation......................................... 41

Operating the AD9786 Rev F Evaluation Board ........................ 45

Power Supplies............................................................................ 45

PECL Clock Driver .................................................................... 45

Data Inputs.................................................................................. 46

Serial Port .................................................................................... 46

Analog Output ............................................................................ 47

Outline Dimensions ....................................................................... 60

Ordering Guide .......................................................................... 61

REVISION HISTORY

7/04—Revision 0: Initial Version

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