GS1524A(2005) Просмотр технического описания (PDF) - Gennum -> Semtech

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производитель

GS1524A
(Rev.:2005)

HD-LINX®II Adaptive Cable Equalizer

Gennum -> Semtech 

GS1524A Data Sheet

MCLADJ

CABLE LENGTH INDICATOR/ADJUSTOR

CARRIER DETECT

MUTE

SDI

EQUALIZER

DC RESTORE

OUTPUT

SDI

AGC

GS1524A Functional Block Diagram

CLI

CD/MUTE

BYPASS

SDO

SDO

Contents

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

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

Description ...................................................................................................................1

1. Pin Out ..................................................................................................................... 3

1.1 GS1524A Pin Assignment ..............................................................................3

1.2 GS1524A Pin Descriptions .............................................................................4

2. Electrical Characteristics .......................................................................................... 5

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

2.2 DC Electrical Characteristics ..........................................................................5

2.3 AC Electrical Characteristics ...........................................................................6

2.4 Solder Reflow Profiles .....................................................................................7

3. Input / Output Circuits .............................................................................................. 9

4. Detailed Description ............................................................................................... 11

4.1 Serial Digital Inputs .......................................................................................11

4.2 Cable Equalization ........................................................................................11

4.3 Programmable Mute Output and Cable Length Indicator .............................12

4.4 Mute and Carrier Detect ................................................................................13

5. Application Information........................................................................................... 14

5.1 PCB Layout ...................................................................................................14

5.2 Typical Application Circuits ...........................................................................14

6. Package & Ordering Information ............................................................................ 15

6.1 Package Dimensions ....................................................................................15

6.2 Packaging Data .............................................................................................15

6.3 Ordering Information .....................................................................................15

7. Revision History ..................................................................................................... 16

28852 - 1 May 2005

2 of 16

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