GS1582 查看數據表（PDF） - Gennum -> Semtech

零件编号

产品描述 (功能)

比赛名单

GS1582

Multi-Rate Serializer with Cable Driver, Audio Multiplexer and ClockCleaner™

Gennum -> Semtech 

Contents

1. Pin Out...............................................................................................................................................................9

1.1 Pin Assignment ..................................................................................................................................9

1.2 Pin Descriptions ............................................................................................................................. 10

2. Electrical Characteristics ......................................................................................................................... 19

2.1 Absolute Maximum Ratings ....................................................................................................... 19

2.2 Recommended Operating Conditions .................................................................................... 19

2.3 DC Electrical Characteristics ..................................................................................................... 20

2.4 AC Electrical Characteristics ..................................................................................................... 21

3. Input/Output Circuits ............................................................................................................................... 23

4. Detailed Description.................................................................................................................................. 26

4.1 Functional Overview .................................................................................................................... 26

4.2 Parallel Data Inputs ....................................................................................................................... 26

4.2.1 Parallel Input in SMPTE Mode....................................................................................... 27

4.2.2 Parallel Input in DVB-ASI Mode................................................................................... 27

4.2.3 Parallel Input in Data-Through Mode......................................................................... 27

4.2.4 Parallel Input Clock (PCLK) ............................................................................................ 28

4.3 SMPTE Mode ................................................................................................................................... 29

4.3.1 HVF Timing.......................................................................................................................... 29

4.3.2 CEA 861 Timing.................................................................................................................. 31

4.4 DVB-ASI mode ................................................................................................................................ 35

4.4.1 Control Signal Inputs........................................................................................................ 35

4.5 Data-Through Mode ..................................................................................................................... 36

4.6 Standby Mode ................................................................................................................................. 36

4.7 Audio Multiplexer ......................................................................................................................... 37

4.7.1 Audio Core Configurations ............................................................................................ 37

4.7.2 Audio Detection ................................................................................................................. 38

4.7.3 Audio Modes of Operation ............................................................................................. 38

4.7.4 Audio Packet Delete ......................................................................................................... 40

4.7.5 Arbitrary, SMPTE 352M & EDH Packet Detect......................................................... 40

4.7.6 Audio Packet Multiplexing............................................................................................. 41

4.7.7 Audio Insertion After Video Switching Point .......................................................... 42

4.7.8 Audio Data Packets........................................................................................................... 42

4.7.9 Audio Control Packets ..................................................................................................... 46

4.7.10 Setting Packet DID .......................................................................................................... 48

4.7.11 Audio Group Replacement .......................................................................................... 49

4.7.12 Channel and Group Activation .................................................................................. 51

4.7.13 ECC Error Detection & Correction (HD Mode Only)............................................ 51

4.7.14 Interrupt Control ............................................................................................................. 51

4.7.15 Audio Clocks..................................................................................................................... 51

4.7.16 5-frame Sequence Detection....................................................................................... 52

4.7.17 Audio Input Format........................................................................................................ 53

4.7.18 Audio Channel Status Input ........................................................................................ 56

GS1582 Multi-Rate Serializer with Cable Driver, Audio

Multiplexer and ClockCleanerTM

Data Sheet

40117 - 4

December 2011

4 of 115

Share Link: