GS9062 Data Sheet
22209 - 5
May 2005
3 of 46
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........................................................................................12
2.1 Absolute Maximum Ratings ..........................................................................12
2.2 DC Electrical Characteristics ........................................................................12
2.3 AC Electrical Characteristics.........................................................................13
2.4 Solder Reflow Profiles...................................................................................15
2.5 Input/Output Circuits .....................................................................................16
2.6 Host Interface Maps......................................................................................18
2.6.1 Host Interface Map (Read only registers)...........................................19
2.6.2 Host Interface Map (R/W configurable registers)................................20
3. Detailed Description...............................................................................................21
3.1 Functional Overview .....................................................................................21
3.2 Parallel Data Inputs.......................................................................................21
3.2.1 Parallel Input in SMPTE Mode............................................................22
3.2.2 Parallel Input in DVB-ASI Mode..........................................................22
3.2.3 Parallel Input in Data-Through Mode..................................................22
3.2.4 Parallel Input Clock (PCLK)................................................................23
3.3 SMPTE Mode................................................................................................23
3.3.1 Internal Flywheel.................................................................................23
3.3.2 HVF Timing Signal Extraction.............................................................24
3.4 DVB-ASI Mode..............................................................................................25
3.4.1 Control Signal Inputs ..........................................................................25
3.5 Data-Through Mode......................................................................................26
3.6 Additional Processing Functions...................................................................26
3.6.1 Input Data Blank .................................................................................26
3.6.2 Automatic Video Standard Detection..................................................26
3.6.3 Packet Generation and Insertion ........................................................28
3.7 Parallel-To-Serial Conversion.......................................................................34
3.8 Serial Digital Data PLL..................................................................................35
3.8.1 External VCO......................................................................................35
3.8.2 Lock Detect Output.............................................................................35
3.9 Serial Digital Output......................................................................................36
3.9.1 Output Swing ......................................................................................36
3.9.2 Serial Digital Output Mute...................................................................36
3.10 GSPI Host Interface....................................................................................37