
GS9092A Data Sheet
34715 - 0
February 2006
3 of 59
Contents
Key Features.................................................................................................................1
Applications...................................................................................................................1
Description ....................................................................................................................1
1. Pin Out .....................................................................................................................5
1.1 Pin Assignment...............................................................................................5
1.2 Pin Descriptions..............................................................................................6
2. Electrical Characteristics........................................................................................11
2.1 Absolute Maximum Ratings ..........................................................................11
2.2 DC Electrical Characteristics ........................................................................12
2.3 AC Electrical Characteristics.........................................................................13
2.4 Solder Reflow Profiles...................................................................................15
2.5 Host Interface Maps......................................................................................16
2.5.1 Host Interface Map (Read only registers)...........................................17
2.5.2 Host Interface Map (R/W configurable registers)................................18
3. Detailed Description...............................................................................................19
3.1 Functional Overview .....................................................................................19
3.2 Parallel Data Inputs.......................................................................................20
3.2.1 Parallel Input in SMPTE Mode............................................................21
3.2.2 Parallel Input in DVB-ASI Mode..........................................................21
3.2.3 Parallel Input in Data-Through Mode..................................................21
3.2.4 I/O Buffers...........................................................................................21
3.3 Internal FIFO Operation................................................................................22
3.3.1 Video Mode.........................................................................................23
3.3.2 DVB-ASI Mode ...................................................................................24
3.3.3 Ancillary Data Insertion Mode.............................................................28
3.3.4 Bypass Mode......................................................................................32
3.4 SMPTE Mode................................................................................................32
3.4.1 I/O Status Signals...............................................................................32
3.4.2 HVF Timing Signal Inputs...................................................................32
3.5 DVB-ASI Mode..............................................................................................33
3.5.1 Control Signal Inputs ..........................................................................33
3.6 Data-Through Mode......................................................................................34
3.7 Additional Processing Functions...................................................................34
3.7.1 Input Data Blank .................................................................................34
3.7.2 Automatic Video Standard Detection..................................................34
3.7.3 Packet Generation and Insertion ........................................................35
3.8 Parallel-to-Serial Conversion ........................................................................45
3.9 Serial Digital Data PLL..................................................................................45
3.10 Serial Digital Output....................................................................................46
3.10.1 Output Swing ....................................................................................46