EVAL-AD1939AZ データシートの表示（PDF） - Analog Devices

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EVAL-AD1939AZ

8-Channel DAC with PLL and Differential Outputs, 192 kHz, 24 Bits

Analog Devices 

AD1933

TABLE OF CONTENTS

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

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

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

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

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

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

Test Conditions............................................................................. 3

Analog Performance Specifications ........................................... 3

Crystal Oscillator Specifications................................................. 4

Digital Input/Output Specifications........................................... 4

Power Supply Specifications........................................................ 5

Digital Filters................................................................................. 5

Timing Specifications .................................................................. 6

Absolute Maximum Ratings............................................................ 7

Thermal Resistance ...................................................................... 7

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

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

Typical Performance Characteristics ........................................... 10

Theory of Operation ...................................................................... 11

REVISION HISTORY

2/13—Rev. D to Rev. E

Changes to tCLH Comments, Table 7............................................... 6

Changes to Serial Control Port Section ....................................... 12

10/11—Rev. C to Rev. D

Changes to Pin 14 in Figure 2 and Table 10.................................. 8

Changes to Ordering Guide .......................................................... 25

Added Automotive Products Section........................................... 25

7/11—Rev. B to Rev. C

Deleted Reference to I2C............................................... Throughout

Changes to Table 10, DSDATAx/AUXDATA1 Pin

Descriptions ...................................................................................... 8

Data Sheet

Digital-to-Analog Converters (DACs) .................................... 11

Clock Signals............................................................................... 11

Reset and Power-Down ............................................................. 11

Serial Control Port ..................................................................... 12

Power Supply and Voltage Reference....................................... 13

Serial Data Ports—Data Format............................................... 13

Time-Division Multiplexed (TDM) Modes............................ 13

Daisy-Chain Mode ..................................................................... 15

Control Registers ............................................................................ 19

Definitions................................................................................... 19

PLL and Clock Control Registers............................................. 19

DAC Control Registers .............................................................. 20

Auxiliary TDM Port Control Registers ................................... 22

Additional Modes....................................................................... 23

Application Circuits ....................................................................... 24

Outline Dimensions ....................................................................... 25

Ordering Guide .......................................................................... 25

Automotive Products ................................................................. 25

1/11—Rev. A to Rev. B

Changes to Features ..........................................................................1

Change to Table Summary, Table 2 and

Table Summary, Table 4 ....................................................................4

Changes to Table Summary, Table 7 ...............................................6

9/09—Rev. 0 to Rev. A

Change to Title...................................................................................1

Change to Table 10 ............................................................................9

Change to Power Supply and Voltage Reference Section.......... 13

Updated Outline Dimensions ....................................................... 25

Changes to Ordering Guide .......................................................... 25

10/07—Revision 0: Initial Version

Rev. E | Page 2 of 28

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