Low-power transceiver module GS12341

programmabledata

The GS12341 is a low-power, multi-rate reclocking Cable Equalizer supporting rates up to 12G UHD-SDI. It is designed to equalize and restore signals received over 80 meters of Belden 1694A coaxial cable at 12G, compensate for DC content of SMPTE pathological signals, and reclock the incoming data. The device supports SMPTE ST 2082-1 (12G UHD-SDI), ST2081-1 (6G UHD-SDI), ST 424 (3G SDI), ST 292-1 (HD-SDI), and ST 259 (SD-SDI) signals and is optimized for performance at 11.88Gbps. In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mbps, and MADI at 125Mbps. The two trace drivers have highly configurable pre-emphasis and swing controls to compensate for long trace and connector losses. Features 75Ω cable input interface with on-chip termination SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output Multi-standard operation from 1Mb/s to 11.88Gb/s In addition to standard SMPTE rates, the device also supports reclocking of DVB-ASI at 270Mb/s, and MADI at 125Mb/s 3D Input Signal Eye Monitor PRBS generator and checker Automatic cable equalization—typical equalized cable lengths of Belden 1694A cable: 80m at 11.88Gb/s 100m at 5.94Gb/s 190m at 2.97Gb/s 260m at 1.485Gb/s 450m at 270Mb/s and 125Mb/s Cable equalizer features: Improved reach with stress patterns Automatic power down on loss of signal Programmable carrier detect with squelch threshold adjustment Programmable launch swing compensation for non-compliant source Manual and automatic cable equalizer bypass