AD-DPGIOZ datasheet(2/61 Pages) AD

2 / 61 page

AD9961/AD9963

Data Sheet

Rev. A | Page 2 of 60

TABLE OF CONTENTS

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

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

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

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

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

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

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

Absolute Maximum Ratings............................................................ 8

Thermal Resistance ...................................................................... 8

ESD Caution.................................................................................. 8

Pin Configurations and Function Descriptions ........................... 9

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

Terminology .................................................................................... 18

Theory of Operation ...................................................................... 19

Serial Control Port.......................................................................... 20

General Operation of Serial Control Port............................... 20

Sub Serial Interface Communications..................................... 21

Configuration Registers................................................................. 23

Configuration Register Bit Descriptions................................. 24

Receive Path..................................................................................... 35

Receive ADC Operation............................................................ 35

Decimation Filter and Digital Offset ....................................... 36

Transmit Path.................................................................................. 38

Interpolation Filters.................................................................... 38

Transmit DAC Operation.......................................................... 40

Transmit DAC Outputs ............................................................. 42

Device Clocking.............................................................................. 45

Clock Distribution ..................................................................... 45

Driving the Clock Input ............................................................ 46

Clock Multiplication Using the DLL ....................................... 46

Configuring the Clock Doublers.............................................. 47

Digital Interfaces ............................................................................ 48

TRx Port Operation (Full-Duplex Mode)............................... 48

Single ADC Mode ...................................................................... 48

Tx Port Operation (Full-Duplex Mode) ................................. 49

Half-Duplex Mode ..................................................................... 50

Auxiliary Converters...................................................................... 52

Auxiliary ADC............................................................................ 52

Conversion Clock....................................................................... 52

Auxiliary DACs........................................................................... 53

Power Supplies ................................................................................ 55

Power Supply Configuration Examples................................... 55

Power Dissipation....................................................................... 55

Example Start-Up Sequences........................................................ 58

Configuring the DLL ................................................................. 58

Configuring the Clock Doublers (DDLL)............................... 58

Sensing temperature with the AUXADC................................ 58

Outline Dimensions....................................................................... 59

Ordering Guide .......................................................................... 59

REVISION HISTORY

8/12—Rev. 0 to Rev. A

Changes to Table 15........................................................................ 24

Changes to Figure 65...................................................................... 45

Added DLL Duty Cycle Caution Section .................................... 46

Changes to Table 22........................................................................ 47

Changes to Figure 93 and Power Supply Configuration

Examples Section............................................................................ 55

Added Example Start-Up Sequences Section ............................. 58

Updated Outline Dimensions....................................................... 59

7/10—Revision 0: Initial Version

AD-DPGIOZ 数据表(PDF) 2 Page - Analog Devices

AD-DPGIOZ 数据表(HTML) 2 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

数据表下载