GS2965 datasheet(2/41 Pages) SEMTECH

2 / 41 page

GS2965 Multi-Rate SDI Reclocker with Equalization &

De-emphasis

Data Sheet

52462 - 4

July 2012

2 of 41

Proprietary & Confidential

GS2965 Functional Block Diagram

Revision History

Control

VCO

Retimer

SPI

LDO

XTAL-

CP_CAP

DDI0

DDI1

LOS

DDO0

DDO1/RCO

Equalizer/

Data Mux

XTAL

OSC

Phase

Frequency

Detector

Phase

Detector

Selectable

Divide

LOS

Detect

Charge

Pump

Selectable

Divide

Data

Buffer

Clock/

Data

Buffer

SD/HD

DDO0

DDO1/RCO

1.8V

XTAL+

VDD_1p8

LOCKED

LF+

Version

ECR

PCN

Date

Changes and/or Modifications

158268

–

July 2012

Removed jumper from Figure 5-1: GS2965 Typical Application Circuit.

158128

–

May 2012

Corrected 4.15.3 section to make it easier to follow and changed to Semtech

Template.

157651

–

February 2012

Correction to Pin Number 9 under Description column in Table 1-1: GS2965

Pin Descriptions. Updated Section 4.14.

153705

–

March 2010

Converted to Data Sheet. Updated Power numbers in Table 2-1: DC Electrical

Characteristics. Added Table 4-5: Suggested LOS Threshold Settings.

152589

–

September

2009

Converted to Preliminary Data Sheet. Updates to Electrical Characteristics.

Updates to Section 4.15 Host Interface.

151996

–

July 2009

Added Section 4.15 Host Interface. Updated Power numbers in Table 2-1: DC

Electrical Characteristics and Loop Bandwidth numbers in Table 2-2: AC

Electrical Characteristics.

Added Table 1-2: GS2965 Default Start-up Settings and Figure 4-2:

De-emphasis Waveform.

151955

–

May 2009

Changed 6.1 Package Dimensions, 6.2 Recommended PCB Footprint.

151772

–

April 2009

New document.

GS2965 датащи(PDF) 2 Page - Semtech Corporation

GS2965 датащи(HTML) 2 Page - Semtech Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41

датащи скачать

ссылки URL