GS2962 3G/HD/SD-SDI Serializer with Complete SMPTE Video Support Key Features Application: Dual Link (HD-SDI) Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, to Single Link (3G-SDI) Converter HD-SDI 1.485/1.001Gb/s and 270Mb/s 10-bit HD-SDI Link A 10-bit Deserializer EQ FIFO GS2974B (GS1559 or Supports SMPTE ST 425 (Level A and Level B), HVF/PCLK GS2970) 3G-SDI WR SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C and HVF/PCLK GS2962 HD-SDI 10-bit Link B HD-SDI DVB-ASI 10-bit Deserializer EQ FIFO GS2974B (GS1559 or HVF/PCLK GS2970) WR Integrated Cable Driver Integrated, low noise VCO GS4910 HVF Integrated Narrow-Bandwidth PLL XTAL Ancillary data insertion Optional conversion from SMPTE ST 425 Level A to Description Level B for 1080p 50/60 4:2:2 10-bit The GS2962 is a complete SDI Transmitter, generating a Parallel data bus selectable as either 20-bit or 10-bit SMPTE ST 424, SMPTE ST 292, SMPTE ST 259-C or DVB-ASI compliant serial digital output signal. SMPTE video processing including TRS calculation and insertion, line number calculation and insertion, line The integrated narrow-BW PLL allows the device to accept based CRC calculation and insertion, illegal code parallel clocks with high input jitter, and still provide a re-mapping, SMPTE ST 352 payload identifier SMPTE compliant serial digital output. generation and insertion The device can operate in four basic user selectable modes: GSPI host interface SMPTE mode, DVB-ASI mode, Data-Through mode, or +1.2V digital core power supply, +1.2V and +3.3V Standby mode. analog power supplies, and selectable +1.8V or +3.3V In SMPTE mode, the GS2962 performs all SMPTE I/O power supply processing features. Both SMPTE ST 425 Level A and Level -20C to +85C operating temperature range B formats are supported with optional conversion from Low power operation (typically at 400mW, including Level A to Level B for 1080p 50/60 4:2:2 10-bit. Cable Driver) In DVB-ASI mode, the device will perform 8b/10b encoding Small 11mm x 11mm 100-ball BGA package prior to transmission. Pb-free and RoHS compliant In Data-Through mode, all SMPTE and DVB-ASI processing is disabled. The device can be used as a simple parallel to Applications serial converter. Application: Single Link (3G-SDI) The device can also operate in a lower power Standby to Dual Link (HD-SDI) Converter mode. In this mode, no signal is generated at the output. 10-bit HD-SDI GS2962 The GS2962 integrates a fully SMPTE-compliant Cable Link A HVF/PCLK EQ Driver for SMPTE ST 259-C, SMPTE ST 292 and 3G-SDI GS2960 GS2974 HVF/PCLK SMPTE ST 424 interfaces. It features automatic dual 10-bit HD-SDI GS2962 slew-rate selection, depending on 3Gb/s or HD or SD Link B operational requirements. GS2962 3G/HD/SD-SDI Serializer with Complete 1 of 81 www.semtech.com SMPTE Video Support Final Data Sheet Rev. 8 GENDOC-048005 September 2013RATE SEL 1:0 VBG LF Functional Block Diagram AVDD JTAG Host AGND GSPI CONTROLLER Interface PLL VDD PLL VDD VCO GND VCO GND CD VDD CD GND ANC BLANK F/DE RSET V/VSYNC H/HSYNC TIM 861 TRS , Line SDO 20BIT/10BIT SMPTE ST 425 SMPTE ST 352 EDH NRZ/NRZI SMPTE HANC/ ANC Data Number Parallel to Serial VANC Generation Packet SMPTE Mux Cable Input Level A Level B DIN 19:0 Insertion and CRC Converter and Insertion Insertion Scrambler Driver Blanking Mux/ SDO Insertion 1080p 50/60 4:2:2 10-bit PCLK Demux SDO EN/DIS DVB-ASI PLL with Low Noise LOCKED 8b/10b VCO Encoder ClockCleaner Figure A: GS2962 Functional Block Diagram Revision History Version ECO PCN Date Changes and/or Modifications 8 014806 September 2013 Updates throughout the document. Revised power rating in standby mode. Documented 7 155080 56059 October 2010 CSUM behaviour in Section 4.7, Section 4.8.4 and Configuration and Status Registers. Updates throughout entire document. Added Figure 4-2, 6 153717 March 2010 Figure 4-3 and Figure 4-4. Correction to registers 040h to 13Fh in Table 4-17: Configuration and Status Registers. Updated Device Latency numbers in 2.4 AC Electrical 5 152224 July 2009 Characteristics. Updates to 4.7 ANC Data Insertion. Replaced 7.3 Marking Diagram. Correction to timing values in Table 4-1: GS2962 Digital 4 151319 January 2009 Input AC Electrical Characteristics. 3 150802 December 2008 Conversion to Data Sheet. 2 150720 October 2008 Conversion to Preliminary Data Sheet. 1 148587 September 2008 New Document. GS2962 3G/HD/SD-SDI Serializer with Complete 2 of 81 www.semtech.com SMPTE Video Support Final Data Sheet Rev. 8 GENDOC-048005 September 2013 TDO TDI Dedicated JTAG pins TMS TCK JTAG/HOST SDIN TDI Shared JTAG and GSPI pins SCLK TCLK (for Drop-in Compatibility CS TMS with GS1572/82) SDOUT TDO CORE VDD CORE GND IO VDD IO GND RESET STANDBY IOPROC EN/DIS SMPTE BYPASS DVB ASI