GS6151

Final Data Sheet

Rev.4

PDS-060389

August 2015

3 of 77

Semtech

Proprietary & Confidential

www.semtech.com

Revision History

Contents

1. Pin Out .................................................................................................................................................................5

1.1 Pin Assignment ...................................................................................................................................5

1.2 Pin Descriptions ..................................................................................................................................6

2. Electrical Characteristics................................................................................................................................8

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

2.2 DC Electrical Characteristics ...........................................................................................................9

2.3 AC Electrical Characteristics ......................................................................................................... 11

3. Input/Output Circuits.................................................................................................................................. 14

4. Detailed Description.................................................................................................................................... 16

4.1 Serial Data Inputs ............................................................................................................................. 16

4.1.1 Input Trace Equalization ................................................................................................... 16

4.1.2 Input Selection ..................................................................................................................... 17

4.2 Reference Clock ................................................................................................................................ 18

4.3 Signal Monitoring ............................................................................................................................ 18

4.3.1 Loss of Signal Detection.................................................................................................... 18

4.3.2 Lock Detection ..................................................................................................................... 20

4.3.3 Rate Detection...................................................................................................................... 21

4.3.4 Low/High Bit Rate Detection for Slew Rate Control ............................................... 21

4.4 Low Power Modes ........................................................................................................................... 22

4.5 Serial Data Output ........................................................................................................................... 22

4.5.1 Output Impedance ............................................................................................................. 23

4.5.2 Output Signal Interface Levels ....................................................................................... 23

4.5.3 Adjustable Output Swing................................................................................................. 23

4.5.4 Output De-emphasis.......................................................................................................... 24

4.5.5 Output Common Mode Voltage.................................................................................... 24

4.6 Output Mute and Disable ............................................................................................................. 25

4.7 Bypass Mode ..................................................................................................................................... 25

4.8 DVB-ASI ............................................................................................................................................... 26

Version

ECO

PCN

Date

Changes and/or Modifications

4

027137

—

August 2015

Updated date and revision number

3

027035

—

July 2015

Updated Table 2-2, Table 2-3, and

Table 5-1. Updated to Final Data

Sheet.

2

026418

—

July 2015

Updated Table 2-2, Table 2-3,

Section 4.12 and Table 5-1.

1

024872

—

May 2015

Updated Table 5-1.

0

022627

—

October 2014

New Document