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GS9092A

Semtech
Part Number GS9092A
Manufacturer Semtech
Description 270Mb/s Serializer
Published Sep 28, 2016
Detailed Description GS9092A GenLINX® III 270Mb/s Serializer for SDI and DVB-ASI Key Features • SMPTE 259M-C compliant scrambling and NRZI ...
Datasheet PDF File GS9092A PDF File

GS9092A
GS9092A

Overview
GS9092A GenLINX® III 270Mb/s Serializer for SDI and DVB-ASI Key Features • SMPTE 259M-C compliant 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: Š ANC data checksum, and line number calculation and insertion Š TRS and EDH packet generation and insertion Š 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 200mW) • Pb-free and RoHS compliant 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 common mode operating point offering fully compliant 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 op...


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