Semtech Corporation GV7700
HD-VLC Transmitter
FEATURES
● Serial digital video transmitter for HD and 3G video surveillance and HDcctv applications● Quad rate operation: 270Mb/s, 540Mb/s, 1.485Gb/s, and 2.97Gb/s
● Supports HDcctv 1.0, HD-SDI (ST 292), 3G-SDI (ST 424), and SD-SDI (ST 259)1
● Integrated High Definition Visually Lossless CODEC (HD-VLC™) for extended cable reach:
● HD over 550m of Belden 543945 CCTV coax at 270Mb/s
● Full HD over 300m of Belden 543945 CCTV coax at 540Mb/s
● HD over 150m of Cat-5e/6 UTP cable at 270Mb/s
● Configurable 50/75Ω cable driver output, for both coaxial and twisted pair cable transmission
● Integrated audio embedder with support for up to 4 channels of I2S serial digital audio at 32kHz, 44.1kHz and 48kHz sample rates
● Downstream ancillary data insertion
● Supports both 720p and 1080p HD formats:
● Full HD: 1080p50/59.94/60fps
● HD: 1080p25/29.97/30fps
● HD: 720p25/29.97/30/50/59.94/60fps
● Support for both 8/10-bit and 16/20-