GS1670-IBE3 datasheet(4/126 Pages) SEMTECH

부품명	GS1670-IBE3

상세설명	HD/SD SDI Receiver Complete with SMPTE Audio and Video Processing

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제조업체	SEMTECH [Semtech Corporation]

홈페이지	http://www.semtech.com

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4 / 126 page

GS1670 HD/SD SDI Receiver

Data Sheet

53831 - 2

September 2012

4 of 126

Contents

Key Features........................................................................................................................................................1

Errata......................................................................................................................................................................1

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

Description...........................................................................................................................................................2

Functional Block Diagram ..............................................................................................................................3

Revision History .................................................................................................................................................3

1. Pin Out...............................................................................................................................................................8

1.1 Pin Assignment ..................................................................................................................................8

1.2 Pin Descriptions ................................................................................................................................8

2. Electrical Characteristics ......................................................................................................................... 15

2.1 Absolute Maximum Ratings ....................................................................................................... 15

2.2 Recommended Operating Conditions .................................................................................... 15

2.3 DC Electrical Characteristics ..................................................................................................... 16

2.4 AC Electrical Characteristics ..................................................................................................... 18

3. Input/Output Circuits ............................................................................................................................... 22

4. Detailed Description.................................................................................................................................. 25

4.1 Functional Overview .................................................................................................................... 25

4.2 Serial Digital Input ........................................................................................................................ 25

4.3 Serial Digital Loop-Through Output ........................................................................................ 25

4.4 Serial Digital Reclocker ............................................................................................................... 26

4.4.1 PLL Loop Bandwidth ........................................................................................................26

4.5 External Crystal/Reference Clock ...........................................................................................27

4.6 Lock Detect ...................................................................................................................................... 28

4.6.1 Asynchronous Lock .......................................................................................................... 29

4.6.2 Signal Interruption............................................................................................................ 29

4.7 SMPTE Functionality .................................................................................................................... 30

4.7.1 Descrambling and Word Alignment ........................................................................... 30

4.8 Parallel Data Outputs ................................................................................................................... 30

4.8.1 Parallel Data Bus Buffers.................................................................................................30

4.8.2 Parallel Output in SMPTE Mode ................................................................................... 33

4.8.3 Parallel Output in DVB-ASI Mode ............................................................................... 33

4.8.4 Parallel Output in Data-Through Mode ..................................................................... 34

4.8.5 Parallel Output Clock (PCLK)......................................................................................... 34

4.9 Timing Signal Generator ............................................................................................................. 35

4.9.1 Manual Switch Line Lock Handling ............................................................................ 35

4.9.2 Automatic Switch Line Lock Handling....................................................................... 36

4.10 Programmable Multi-function Outputs ............................................................................... 38

4.11 H:V:F Timing Signal Generation ............................................................................................39

4.11.1 CEA-861 Timing Generation ....................................................................................... 40

4.12 Automatic Video Standards Detection ................................................................................ 46

4.13 Data Format Detection & Indication ..................................................................................... 48

4.14 EDH Detection .............................................................................................................................. 49

4.14.1 EDH Packet Detection ................................................................................................... 49

4.14.2 EDH Flag Detection ........................................................................................................ 50

유사한 부품 번호 - GS1670-IBE3

제조업체	부품명	데이터시트	상세설명
Gennum Corporation	GS1670A	9Mb / 130P	Ancillary data extraction
Semtech Corporation	GS1670A	9Mb / 130P	HD/SD SDI Receiver Complete with SMPTE Audio and Video Processing

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유사한 설명 - GS1670-IBE3

제조업체	부품명	데이터시트	상세설명
Semtech Corporation	GS1670A	9Mb / 130P	HD/SD SDI Receiver Complete with SMPTE Audio and Video Processing
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	GS1671	9Mb / 130P	HD/SD SDI Receiver, with Integrated Adaptive Cable Equalizer complete with SMPTE Audio and Video Processing
	GS1661A	6Mb / 85P	HD/SD SDI Receiver, with Integrated Adaptive Cable Equalizer complete with SMPTE Video Processing

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GS1670-IBE3 데이터시트(PDF) 4 Page - Semtech Corporation

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