GS9074A HD-LINX® II Adaptive Cable Equalizer

Data Sheet

34166 - 4

November 2009

2 of 17

Proprietary & Confidential

Revision History

Contents

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

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

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

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

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

1.1 GS9074A Pin Assignment ..............................................................................................................3

1.2 GS9074A Pin Descriptions .............................................................................................................3

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

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

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

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

3. Solder Reflow Profiles..................................................................................................................................8

4. Test Circuit.......................................................................................................................................................9

5. Input / Output Circuits ............................................................................................................................. 10

6. Detailed Description.................................................................................................................................. 12

6.1 Serial Digital Inputs ...................................................................................................................... 12

6.2 Cable Equalization ........................................................................................................................ 12

6.3 Programmable Mute Output ...................................................................................................... 13

6.4 Mute and Carrier Detect .............................................................................................................. 13

7. Application Information .......................................................................................................................... 14

7.1 Typical Application Circuit ........................................................................................................ 14

8. Package and Ordering Information...................................................................................................... 15

8.1 Package Dimensions ..................................................................................................................... 15

8.2 Recommended PCB Footprint ................................................................................................... 16

8.3 Packaging Data ............................................................................................................................... 16

8.4 Ordering Information ................................................................................................................... 17

Version

ECR

PCN

Date

Changes and/or Modifications

4

153754

–

November 2009

Updated to latest Gennum template.

3

139635

38695

March 2006

Corrected pad standoff height and tolerances for pad width and package

dimension. Corrected pad shape.

2

138357

37278

November 2005

Converted to Data Sheet.

1

137888

–

September 2005

Corrected process to BiCMOS.

0

136165

–

March 2005

Converted to Preliminary Data Sheet. Updated typical application circuit.

Updated Input/Output circuits. Updated AC and DC electrical characteristics.

Updated description of MUTE and CD functionality. Corrected minor typing

errors. Updated center pad dimensions on PCB footprint.

A

135927

–

February 2005

New document.