GS9090A Overview
The GS9090A is a 270Mb/s reclocking deserializer with an internal FIFO. When used in conjunction with one of Gennum’s SDI Cable Equalizers, a receive solution for SD-SDI and DVB-ASI applications can be realized. In addition to reclocking and deserializing the input data stream, the GS9090A performs NRZI-to-NRZ decoding, descrambling as per SMPTE 259M-C, and word alignment when operating in SMPTE mode.
GS9090A Key Features
- SMPTE 259M-C pliant descrambling and NRZI to NRZ decoding (with bypass) DVB-ASI sync word detection and 8b/10b decoding
- TRS, ANC data checksum, and EDH CRC error detection and correction programmable ANC data detection illegal code remappin