GS9092A Datasheet | SEMTECH

Gen LINX® III 270Mb/s Serializer for SDI and DVB-ASI Key Features - SMPTE 259M-C pliant scrambling and NRZI to NRZ encoding (with bypass) - DVB-ASI sync word insertion and 8b/10b encoding - Integrated Cable Driver - Integrated line-based FIFO for data alignment/delay, clock phase interchange, DVB-ASI data packet insertion, and ancillary data packet insertion - User selectable additional processing Features including: - ANC data checksum, and line number calculation and insertion - TRS and EDH packet generation and insertion - illegal code remapping - Enhanced Gennum Serial Peripheral Interface (GSPI) - JTAG test interface - +1.8V internal cable driver and core power supply - Optional +1.8V or +3.3V digital I/O power supply - Small footprint (8mm x 8mm) - Low power operation (typically 200m W) - Pb-free and Ro HS pliant Applications - SMPTE 259M-C Serial Digital Interfaces - DVB-ASI Serial Digital Interfaces Description The GS9092A is a 270Mb/s serializer with an internal FIFO and an integrated cable driver. It contains all the necessary blocks to realize a transmit solution for SD-SDI and DVB-ASI applications. In addition to serializing the input data stream, the GS9092A performs NRZI-to-NRZ encoding and scrambling as per SMPTE 259M-C when operating in SMPTE mode. When operating in DVB-ASI mode, the device will insert K28.5 sync characters and 8b/10b encode the data prior to serialization. Parallel data inputs are provided for 10-bit multiplexed formats at SD signal rates. A 27MHz parallel clock input signal is also required. The integrated cable driver Features an adjustable signal swing and mon mode operating point offering fully pliant SMPTE 259M-C cable driver connectivity. The GS9092A includes a range of data processing functions such as automatic standards detection and EDH support. The device can also insert TRS signals, re-map illegal code words, and generate and insert SMPTE 352M payload identifier packets. All processing Features are...