AD8192 查看數據表（PDF） - Analog Devices

零件编号

产品描述 (功能)

生产厂家

AD8192

2:1 HDMI/DVI Switch with Equalization and DDC/CEC Buffers

Analog Devices 

AD8192

TABLE OF CONTENTS

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

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

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

Typical Application........................................................................... 1

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

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

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

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

Absolute Maximum Ratings............................................................ 5

Thermal Resistance ...................................................................... 5

ESD Caution.................................................................................. 5

Pin Configuration and Function Descriptions............................. 6

Typical Performance Characteristics ............................................. 8

Theory of Operation ...................................................................... 12

Input Channels............................................................................ 12

Output Channels ........................................................................ 12

Switching Mode .......................................................................... 13

Pre-Emphasis .............................................................................. 13

Auxiliary Multiplexer................................................................. 14

DDC Logic Levels....................................................................... 14

Input/Output Mapping Control ............................................... 14

Serial Control Interface.................................................................. 15

Reset ............................................................................................. 15

REVISION HISTORY

5/08—Revision 0: Initial Version

Write Procedure.......................................................................... 15

Read Procedure........................................................................... 16

Configuration Registers................................................................. 17

High Speed Device Modes Register......................................... 18

Auxiliary Device Modes Register............................................. 18

Receiver Settings Register ......................................................... 18

Input Termination Control Register ........................................ 18

Receive Equalizer Register ........................................................ 18

Transmitter Settings Register.................................................... 19

Source Sign Control Register.................................................... 19

Source A Input/Output Mapping Register.............................. 19

Source B Input/Output Mapping Register .............................. 19

Applications Information .............................................................. 20

Pinout........................................................................................... 20

Cable Lengths and Equalization............................................... 21

TMDS Output Rise/Fall Times................................................. 21

Front Panel Buffer for Advanced TV....................................... 21

HDMI Switcher .......................................................................... 21

Cascading Multiple Devices...................................................... 21

PCB Layout Guidelines.............................................................. 22

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

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

Rev. 0 | Page 2 of 28

Share Link: