AD8114 查看數據表（PDF） - Analog Devices

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AD8114

Low Cost 225 MHz 16 × 16 Crosspoint Switches

Analog Devices 

AD8114/AD8115

TABLE OF CONTENTS

AD8114/AD8115—Specifications ................................................. 3

Timing Characteristics (Serial) .................................................. 5

Timing Characteristics (Parallel) ............................................... 6

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

Maximum Power Dissipation ..................................................... 8

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

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

Typical Performance Characteristics ........................................... 11

I/O Schematics ................................................................................ 17

Theory of Operation ...................................................................... 18

Applications................................................................................. 18

REVISION HISTORY

9/05—Rev. A to Rev. B

Updated Format.................................................................. Universal

Change to Figure 3 ............................................................................6

Change to Absolute Maximum Ratings..........................................8

Changes to Maximum Power Dissipation Section........................8

Updated Outline Dimensions ........................................................31

Changes to Ordering Guide ...........................................................31

11/01—Rev. 0 to Rev. A

Edits to ORDERING GUIDE...........................................................5

Comments added to Outline Dimensions ...................................26

Revision 0: Initial Version

Power-On Reset.......................................................................... 19

Gain Selection............................................................................. 19

Creating Larger Crosspoint Arrays.......................................... 20

Multichannel Video ................................................................... 21

Crosstalk ...................................................................................... 22

PCB Layout...................................................................................... 25

Evaluation Board ............................................................................ 29

Control the Evaluation Board from a PC................................ 30

Overshoot of PC Printer Ports’ Data Lines............................. 30

Outline Dimensions ....................................................................... 31

Ordering Guide .......................................................................... 31

Rev. B | Page 2 of 32

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