AD9726 查看數據表（PDF） - Analog Devices

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AD9726

16-Bit, 400 MSPS Digital-to-Analog Converter

Analog Devices 

AD9726

TABLE OF CONTENTS

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

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

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

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

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

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

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

DC Specifications ......................................................................... 3

AC Specifications.......................................................................... 4

Digital Signal Specifications........................................................ 5

Timing Specifications .................................................................. 5

Timing Diagrams.......................................................................... 6

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

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

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

Pin Configuration and Function Descriptions............................. 9

Terminology .................................................................................... 11

REVISION HISTORY

2/10—Rev. A to Rev. B

Changes to Table 4............................................................................ 5

Added Figure 4 and Figure 5, Renumbered Sequentially ........... 6

Changes to Figure 5 and Table 7..................................................... 9

Changes to Table 9.......................................................................... 16

Added Data Synchronization Circuitry Bypass Section............ 18

Changes to Ordering Guide .......................................................... 24

Typical Performance Characteristics ........................................... 12

Serial Port Interface........................................................................ 15

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

DAC Clock and Data Clock Output ........................................ 17

Data Clock Input ........................................................................ 17

Data Synchronization Circuitry ............................................... 18

Analog Output ............................................................................ 18

Internal Reference and Full-Scale Output .............................. 19

Reset ............................................................................................. 19

Serial Port Interface ................................................................... 19

SPI Pin Description.................................................................... 20

Calibration................................................................................... 20

Sync Logic Operation and Programming ............................... 22

Outline Dimensions ....................................................................... 24

Ordering Guide .......................................................................... 24

11/05—Rev. 0 to Rev. A

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

Changes to Table 3 and Table 4 .......................................................5

Changes to the Terminology Section........................................... 10

Changes to the Driving the DAC Clock Inputs Section............ 15

Changes to the Reset and Serial Port Interface Sections........... 17

Updated Outline Dimensions ....................................................... 22

Changes to the Ordering Guide ................................................... 22

7/05—Revision 0: Initial Version

Rev. B | Page 2 of 24

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