secure FEATURING New HD-VLC Solutions HD Surveillance Selector Guide Semtech is designing the future of HD surveillance with highly integrated products, enabling all-digital HD video surveillance transmission with industry leading cable reach performance and the highest image fidelity. The Future of HD Surveillance Semtech’s next generation of high-performance, all-digital HD video connectivity solutions for surveillance with integrated HD-VLC™ provide unprecedented levels of cable reach performance and enable long-distance transmission of high quality HD digital video. The High-Definition Visually Lossless CODEC (HD-VLC™) has been specifically developed to allow both 720p and 1080p high-definition video to be transmitted at lower data rates over conventional CCTV coaxial cables. Combined with Semtech’s industryleading cable equalizer and CDR technology, cable distances can be extended up to four times the reach of existing HD-SDI and HDcctv 1.0 products, and up to two times the reach of other VLC-based products. CABLE REACH COMPARISON Applications Cable Type • HD video surveillance cameras • Digital video recorders (DVR) • HD monitors & displays • Video repeaters • Cable extenders HD-VLC™ 270Mb/s HD-SDI 1.485Gb/s Belden 1694A 700m 230m Belden 543945 550m 150m KW-Link SYV 75-5 500m 140m Canare L-3C2V 300m 100m KW-Link SYV 75-3 300m 80m Cat-5e/6 UTP 150m – GV7700 HD-VLC ™ TRANSMITTER The GV7700 is a serial digital video transmitter for HighDefinition component video. With integrated cable driving technology, the GV7700 is capable of transmitting HD video at a compressed 270Mb/s, an uncompressed 1.485Gb/s over 75W coaxial cable, or differentially over 100W twisted pair cable. The GV7700 integrates the HD-VLC™ technology, which was developed specifically to reduce the transmission data rate of HD video over both coaxial and unshielded twisted pair (UTP) cable. This is achieved by encoding the HD video, normally transmitted at a serial data rate of 1.485Gb/s, to the same rate as Standard Definition (SD) video at 270Mb/s serial data rate. Data Rate (Mb/s) Downstream Data Insert Downstream Audio Insert Max Output Jitter (ps) BT.1120 Bus Width HD-VLC Encoder Temp Range (ºC) Power (mW) Package 270, 1485 Yes 4 channels 77 8/10 or 16/20 bit Yes -20 to +85 180 7x7mm 84-pin Dual Row QFN GV7704 QUAD HD-VLC ™ RECEIVER The GV7704 is a quad channel serial digital video receiver for High-Definition component video. With integrated highperformance cable equalizer technology, the GV7704 is capable of receiving HD video at 270Mb/s, 1.485Gb/s over 75W coaxial cable, or differentially over a 100W twisted pair cable. Data Rate (Mb/s) 270, 1485 Integrated Downstream Downstream Equalizer Data Extract Audio Extract Yes Yes 4 channels IJT (UI) 0.06 (@270) 0.11 (@1485) The GV7704 integrates the HD-VLC™ technology, which was developed specifically to reduce the transmission data rate of HD video over both coaxial and unshielded twisted pair (UTP) cable. This is achieved by encoding the HD video, normally transmitted at a serial data rate of 1.485Gb/s, to the same rate as Standard Definition (SD) video at 270Mb/s serial data rate. Serial Loop BT.1120 Through Bus Width Yes 8/10 bit HD-VLC Temp Range Power Decoder (ºC) (mW) Yes -20 to +85 810* Package 11x11mm 169-BGA * All four channels active 2 HD Surveillance Selector Guide • 2015 Sensor Signal Processor Transmitter HD at 270Mb/s GV7704 Quad Receiver HD-SDI or HD-VLC™ Cameras HDD Storage HD Video CODEC HDMI Output COAXIAL CABLE APPLICATION: 500m Cable Reach 500m 75-5 (5C) Coaxial Cable HD-VLC™ Camera HD Sensor Image Signal Processor GV7700 Transmitter HD-VLC™ DVR HD at 270Mb/s GV7704 Quad Receiver HD-SDI or HD-VLC™ Cameras HDD Storage HD Video CODEC HDMI Output UTP CABLE APPLICATION: 150m Cable Reach HD-VLC™ Camera Power Sink Power Source 150m Cat-5e/6 Cable GV7700 Transmitter HD at 270Mb/s HD-VLC™ DVR IN1 IN2 RS422 IN3 RS422 GV7704 Quad Receiver IN4 GV8601 ADAPTIVE CABLE EQUALIZER Power Power HD-VLC™ Sink The GV8601 is a high-performance cable equalizer designed to Cableand is optimized 150m Cat-5e/6 Source for performance at 1.485Gb/s and 2.97Gb/s serial HD-VLC™ DVR equalize and restore Camera signals received over 75Ω coaxial cable. The data. The GV8601 features DC restoration to compensate for the GV8601 is designed to support HDcctv 1.0, ST 292 and ST 424, DC content of pathological test patterns. GV7700 Transmitter HD at 270Mb/s Cable Reach with Belden 543945 Data Rate (Mb/s) 3G 270, 1485, 2970 100m RS422 IN1 HD SD Output Jitter (UI) 150m 330m 0.2 GV7704 Output Temp IN2 Coupling Quad Range (ºC) RS422 IN3 Receiver 2.5/3.3V -40 to +85 IN4 Power (mW) Package 195 16 QFN GV8500 CABLE DRIVER The GV8500 is a high-performance cable driver designed to drive one or two 75Ω coaxial cables. The GV8500 can drive data rates up to 2.97Gb/s and provides two selectable slew rates in order to achieve compliance to HDcctv 1.0, ST 292 at 1.485Gb/s, ST 424 at 2.970Gb/s, and ST 259 at 270Mb/s (used for HD-VLC™). Data Rate (Mb/s) Single Ended Outputs Output Jitter (ps) Adjustable Slew Rate Output Amplitude Adjust Temp Range (ºC) Power (mW) Package 270, 1485, 2970 2 <22 Yes Yes 0 to +70* 168 16 QFN * The GV8500 been characterized to meet typical conditions over the -40°C to +85°C extended temperature range. www.semtech.com 3 A World of Solutions mobility • connectivity • green technology visit www.semtech.com for more 200 Flynn Road, Camarillo, California 93012 • phone: (805) 498-2111 • fax: (805) 498-3804 Semtech and the Semtech logo are registered marks of Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. ©2015 Semtech Corporation. All rights reserved. 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