GS1582 查看數據表（PDF） - Gennum -> Semtech

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GS1582

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

Gennum -> Semtech 

4.7.19 Audio Crosspoint............................................................................................................. 58

4.7.20 Audio Word Clock .......................................................................................................... 59

4.7.21 GS1582 SD Audio FIFO Block ..................................................................................... 59

4.7.22 Audio Sample Distributions......................................................................................... 60

4.7.23 Audio Mute........................................................................................................................ 63

4.8 Ancillary Data Insertion .............................................................................................................. 63

4.8.1 Ancillary Data Insertion Operating Mode................................................................. 64

4.8.2 HANC Insertion.................................................................................................................. 65

4.8.3 VANC Insertion .................................................................................................................. 66

4.9 Additional Processing Functions .............................................................................................. 66

4.9.1 ANC Data Blanking ........................................................................................................... 66

4.9.2 Automatic Video Standard Detection......................................................................... 66

4.9.3 Video Standard Indication ............................................................................................. 67

4.9.4 Packet Generation and Insertion.................................................................................. 69

4.10 Parallel to Serial Conversion ................................................................................................... 74

4.11 Internal ClockCleanerTM PLL .................................................................................................. 75

4.11.1 External VCO.................................................................................................................... 75

4.11.2 Loop Filter.......................................................................................................................... 75

4.11.3 Lock Detect Output......................................................................................................... 76

4.12 Serial Digital Output .................................................................................................................. 77

4.12.1 Output Swing.................................................................................................................... 77

4.13 GSPI Host Interface ..................................................................................................................... 77

4.13.1 Command Word Description ...................................................................................... 79

4.13.2 Data Read and Write Timing ....................................................................................... 79

4.13.3 Configuration and Status Registers........................................................................... 81

4.14 JTAG Test Operation ................................................................................................................ 106

4.15 Device Reset ................................................................................................................................ 108

5. Application Reference Design ............................................................................................................. 109

5.1 Typical Application Circuit (Part A) ....................................................................................... 109

5.2 Typical Application Circuit (Part B) ....................................................................................... 110

6. References & Relevant Standards ....................................................................................................... 111

7. Package & Ordering Information ........................................................................................................ 112

7.1 Package Dimensions ................................................................................................................... 112

7.2 Packaging Data ............................................................................................................................. 113

7.3 Marking Diagram ......................................................................................................................... 113

7.4 Solder Reflow Profile .................................................................................................................. 114

7.5 Ordering Information ................................................................................................................. 114

GS1582 Multi-Rate Serializer with Cable Driver, Audio

Multiplexer and ClockCleanerTM

Data Sheet

40117 - 4

December 2011

5 of 115

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