GS9075BCNE3 查看數據表（PDF） - Semtech Corporation

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GS9075BCNE3

HD-LINX® II Multi-Rate SDI Automatic Reclocker

Semtech Corporation 

XTAL+ XTAL-

XTAL XTAL

OUT+ OUT-

LF+ LF- KBB

XTAL

OSC

BUFFER

DDI 0

D

DDI 1

A

T

A

DDI 2

M

U

X

DDI 3

DDI_SEL[1:0]

PHASE

FREQUENCY

M

DETECTOR

U

X

PHASE

DETECTOR

DIVIDE BY

152, 160, 208

CONTROL LOGIC

CHARGE

PUMP

RE-TIMER

VCO

DIVIDE BY

2,4,6,8,12,16

M

DATA BUFFER

DDO/DDO

U

X

DDO_MUTE

SCO_ENABLE

CLOCK BUFFER

SCO/SCO

BYPASS

LOGIC

SS[2:0]

ASI/177

AUTO/MAN SD/HD

GS1575B Functional Block Diagram

LD

LOS

AUTOBYPASS

BYPASS

XTAL+ XTAL-

XTAL XTAL

OUT+ OUT-

LF+ LF- KBB

XTAL

OSC

BUFFER

DDI 0

D

DDI 1

A

T

A

DDI 2

M

U

X

DDI 3

DDI_SEL[1:0]

PHASE

FREQUENCY

M

DETECTOR

U

X

PHASE

DETECTOR

DIVIDE BY

152, 160

CONTROL LOGIC

CHARGE

PUMP

RE-TIMER

VCO

DIVIDE BY

2,4,6,8,12

M

DATA BUFFER

DDO/DDO

U

X

DDO_MUTE

SCO_ENABLE

CLOCK BUFFER

SCO/SCO

BYPASS

LOGIC

SS[2:0]

ASI/177

AUTO/MAN SD/HD

GS9075B Functional Block Diagram

LD

LOS

AUTOBYPASS

BYPASS

GS1575B / GS9075B HD-LINX® II Multi-Rate SDI

Automatic Reclocker

Data Sheet

40063 - 1

June 2009

2 of 28

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