Ultrascale gth transceivers support all sdi bit rates up to and including 12gsdi. The bn365t and bn365r provide a simple and convenient means of transporting a 12gsdi signal over. Full breadth of portfolio allows for flexibility in various applications and environments. A related standard, known as highdefinition serial digital interface hdsdi, is standardized in smpte 292m. Sdi gives you the compatibility to connect to all your existing sd and hd equipment. Perfect for broadcastgrade video defined by smpte 259m, smpte 292m, smpte 424m. The hi512g can also generate hdr metadata in accordance with. These multirate products are the ideal solution when designing high definition hd and ultra highdefinition uhd video broadcast equipment and are fully compliant with the. At macom we offer a wide range of products specifically designed for driving serial digital interface sdi video signals across long copper cables. Solinst 2wire signals are converted to sdi12 signals by the solinst sdi12 interface cable. Decklink sdi 4k is the worlds smallest and most affordable multi rate sdhd and ultra hd sdi video card that lets you connect to any sd, hdsdi, 2k and ultra hd equipment. Mtsi, a leading supplier of semiconductor solutions for broadcast video infrastructure, today announced the availability of the macd23528a, a second generation 12gsdi cable driver.
Sdi cable drivers at macom we offer a wide range of products specifically designed for. The device supports smpte st 20821 12g uhd sdi, st 20811 6g uhd sdi, st 424 3g sdi, st 2921 hd sdi. The new ultrastudio 4k mini model is a portable thunderbolt 3 capture and playback solution packed with the latest broadcast technology, including 12g. Because the 12gsdi outputs are dual link, you can do stereoscopic or.
If you do need to use copper, another option is to use quadlink 3g sdi blackmagic makes 12gsdi to quad 3g sdi converters. Lmh1218 12gsdi cable driver with integrated reclocker. Canare crimp design ensures quick and reliable installation. Long haul transmission of multirate sdi over coax or fiber optic cable. Supports all video formats including sd, hd, 6g and 12gsdi rates and includes down converter when working with a hdmi monitor, which will select the best format it can support. To make an appointment, contact your local sales representative. Smpte compatible serial digital interface uhdtv4k8khdtvsdtv video broadcast video routers, switchers, distribution amplifiers, and monitors digital video processing and editing 3 description lmh1208 device is a 12g uhdsdi low power dual output cable driver. Allows equipment that uses four bnc cables to be connected using a single 12gsdi bnc cable for connecting to the latest routers, switchers, projectors and more. Mtsi, a leading supplier of semiconductor solutions for broadcast video infrastructure, today announced the availability of the macd23528a, a second generation 12g sdi cable driver. The sdi uses a cable with a larger copper center conductor, allowing you to send highdefinition hd, uncompressed video over longer distances. Key features multistandard operation from 1mbs to 11. Plug the nextera fmc daughter card to the fmc connector port b.
Semtechs complete line of cable drivers support todays most demanding applications including 12g uhdsdi, 6g uhdsdi, 3gsdi, hdsdi, and sdsdi. An advanced sdi pattern generator with multiformat 12g6g3ghdsd and multipattern support provides a cost effective way to calibrate and test sdi enable video devices and displays. Macom announces 2 nd generation 12gsdi cable driver macoms macd23528 further improves performance and margin for video formats up to 4k60p on a single link september 12, 2015 09. The device supports smpte st 20821 12g uhdsdi, st 20811 6g uhdsdi, st 424 3g sdi, st 2921 hdsdi.
Corvid 44 12g boasts four bidirectional 12gsdi spigots with a reference input. Deembed audio to balanced analog or aesebu formats and timecode output. Macom announces availability of 2nd generation 12gsdi. The multi rate sdi ii with external vcxo reference design requires the following hardware and software.
The 12g sdi is an sdi standard developed to support higher resolution, frame rate, and color fidelity. The m23328 m23428 family of 12gsdi cable drivers are billed as the industrys first 12g cable drivers. Hi5 12g provides an easy to deploy monitoring connection from professional 4k 12g sdi devices to new displays with hdmi 2. It is designed to equalize and rest ore signals received over 70m coaxial cable at 12g, compensate for dc content of smpte pathological signals, and retime the incoming data. The gs12281 is a lowpower, multirate, retiming cable driver supporting rates up to 12g uhdsdi. Sep 12, 2015 macom announces 2 nd generation 12gsdi cable driver macoms macd23528 further improves performance and margin for video formats up to 4k60p on a single link september 12, 2015 09. This was true in the days of 480line standarddefinition video, but its become even more important as sdi data rates have increased to as high as 12g. You also get rs422 deck control, internal keying and reference input for a complete solution for editing, paint, design and more. Belden 4k uhd coax cables for 12g sdi maximize 4k signal transmission distance over a single coax, minimizing weight and space utilization compared to multilink solutions. Belden 1505a, for example, is a midlinggrade rg59 that is specifically designed for sdi. It provides four times the bandwidth of hd, carrying 12gbps, making it ideal for the 4k 60p format. Then again, capture 12gsdi or configure a port for dvbasi to work with transport streams.
Lmh1208 12g uhdsdi dual output cable driver datasheet. Supporting up to 12gsdi data rates with intelligent heat dissipation, and offering features such as xlr connections and an ethernet control and poe port, the teranex mini sdi to hdmi 12g converter, from blackmagic design, is a highly improved solution for rackmount as well as cable duct and desktop installations. Optical driver cable driver reclocking bypass loop output pintia amplifier autosense reclocking reclocking bypass cable drivers optical receiver sdi input 270 mbs, 1. Refer to the glossary for a list of terms used in this application note. Premium 12gsdi 4k uhd cables, designed with matching impedance connectors to maximize overall electrical length and achieve optimal results. It is designed to drive serial digital video data through 75 ohm coaxial cable typically used in smpte and dvbasi video applications. Solinst 2wire signals are converted to sdi 12 signals by the solinst sdi 12 interface cable. Semtechs complete line of cable drivers support todays most demanding applications. Gs12281 12g uhdsdi reclocking cable driver semtech. Its been awhile, but, when i was testing development of 3g sdi hardware for distance on 3g cable, 1 thing was a must, do not test the cable on the spool. The 12g hdsdi 101 is a cable equalizer for multirate sdi digital video signals. This is the same type of cable used in analog video setups, which potentially makes for easier upgrades though higher quality cables may be necessary for long runs at the higher bitrates. Beldens 4694r rg6 cable is a 12 ghz, 4k uhd precision video coaxial cable. The rg type is not sufficient to determine how well a particular cable will work for digital video.
Copper foil and highdensity tinned copper braided shielding highlyfoamed multilayer pe insulation flame resistance ul 1666 riser depending on receiving equipment. Bnc connector straight type hirose electrics bnc75bprpc 12g. Digital life rca compression connectors fitting off sdi cable serial digital interface. Corvid 44 12g compact 12gsdi power developer products. This is not new, ug has been developed 6g 12g since 2012, but has not been approved by the standard governing body smpte society of.
Macoms macd23528 further improves performance and margin for video formats up to 4k60p on a single link. Dual sdi outputs support sdi, hdsdi, 3gsdi, 6gsdi, and 12gsdi signal standards. Lmh1208 12g uhdsdi dual output cable driver datasheet rev. Macoms macd23528c cable driver exceeds all smpte st 20811 and st 20822 smpte standards. Lmh1208 device is a 12g uhdsdi low power dual output cable driver. Serial digital interface sdi is a family of digital video interfaces first standardized by smpte the society of motion picture and television engineers in 1989. Introduction to sdi, hdsdi, 3gsdi, 6gsdi, 12gsdi and 24gsdi.
The cable drivers inside are smpte compliant video sfp emsfp automatically selects the slew rates in order to achieve compliance to smpte formats. Macom announces 2nd generation 12gsdi cable driver. Our uhdsdi cable drivers feature multirate operation up to 11. Implementing smpte sdi interfaces with ultrascale gth. Sdi gives you the compatibility to connect to all your existing sd and hd equipment but also supports the future with all ultra hd formats up to 2160p60. The various serial digital interface standards all use one or more coaxial cables with bnc connectors, with a nominal impedance of 75 ohms. Since sdi is the only cable that still uses a bnc connector, sdi cables and bnc video cables of today are essentially the same.
Then youd have to run 4 sdi cables or a single 4channel cable for each cable run, but youd be good for 3g sdi distances. Hi512g provides an easy to deploy monitoring connection from professional 4k 12gsdi devices to new displays with hdmi 2. Sdi means ultrastudio 4k models can support both capture and playback of ultra hd and 4k 60p over a single bnc cable. The eqco30t5 cable driver can be used in combination with the eqco30r5 video equalizer.
Consumer hifi connections for 2 channels of audio input from devices like laptops and ipods. Sdsdi hdsdi 3gsdi 6gsdi 12gsdi for more information about each component in the block diagram, refer to reference design components. Used at the destination end of a cable run, automatic input equalization adds up to 984 feet 300 m for sdi, 787 feet 240 m for hd sdi, 590 feet 180 m for 3g sdi, 295 feet 90 m for 6g sdi, and 230 feet 70 m for 12g sdi digital video, when using rg6 cable. One end of this cable has three wires which connect to an sdi12 datalogger. These multirate products are the ideal solution when designing high definition hd and ultra highdefinition uhd video broadcast equipment and are fully compliant with. Like the aforementioned cable equalizer family, these chips support all legacy sdi data rates and the madi audio standard. Coax cables and connectors for 12g sdi product bulletin pb00121 belden. The lmh1218 device is a lowpower cable driver with integrated reclocker to drive serial video data compatible to smpte sdi, smpte 202256, 10gbe ethernet, and dvbasi standards. Then youd have to run 4 sdi cables or a single 4channel cable for. Benefits of using sdi the sdi uses a cable with a larger copper center conductor, allowing you to send highdefinition hd, uncompressed video over longer distances.
Macom announces availability of 2nd generation 12gsdi cable. If you do need to use copper, another option is to use quadlink 3g sdi blackmagic makes 12g sdi to quad 3g sdi converters. Cpll usage imposes a bit rate limitation of up to 6gsdi for 1 speed grade and 12gsdi for 2 and 3 speed grades. The lmh1218 device is a lowpower cable driver with integrated reclocker to drive serial video data compatible to smptesdi, smpte 202256, 10gbe ethernet, and dvbasi standards. Bnc connector straight type hirose electrics bnc75bprpc12g. One end of this cable has three wires which connect to an sdi 12 datalogger. Connect up to a full 4k dci 4096x2160p sdi signal and run it out to an hdmi. Corvid 44 12g boasts four bidirectional 12g sdi spigots with a reference input.
Gs12141 12g uhdsdi retiming adaptive cable equalizer. The m23428 cable driver is optimized for performance from 125 mbps up to 11. Sdi cable drivers at macom we offer a wide range of products specifically designed for driving serial digital interface sdi video signals across long copper cables. Phil goes over some of the history of sdi and how we got to the current standard for 4kuhd tv that is 12g sdi. Copper foil and highdensity tinned copper braided shielding. Macom announces 2nd generation 12gsdi cable driver macom. This sfp emsfp is designed to transmit two sdi signals 12g6g3ghdsdsdi over 75ohms coaxial cables via hdbnc connectors.
The other end of the cable terminates in a direct read connection. Supports all video formats including sd, hd, 6g and 12g sdi rates and includes down converter when working with a hdmi monitor, which will select the best format it can support. Sdi connections are multi rate, you can still connect to all of your existing equipment. The gs12081 is a lowpower, multirate, cable driver supporting rates up to 12g uhdsdi.
Sdsdi, hdsdi, 3gsdi, 6gsdi, and 12gsdi in this application note. Blackmagic design teranex av standards converter 12gsdi. This was true in the days of 480line standarddefinition video, but its become even more important. Gold plated snap lock center pin and beryllium copper outer contact. Single link runs of belden 4694r are capable of driving the 12gsdi signal up to 258 feet 3g up to 548 feet. This device is capable of transmitting the uplink signal whilst other key parameters remain compliant to smpte specifications. Connect the development board to 12v dc input j power supply.
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