The LMH0002MAX from Texas Instruments is a high-performance, adaptive-cable equalizer designed to support the transmission of high-definition video signals over coaxial cable. This device is specifically tailored for professional video applications, adhering to the SMPTE 292M and SMPTE 259M standards, which are the industry benchmarks for digital video broadcasting and transmission.
The LMH0002MAX is capable of driving either 75-ohm double-terminated coaxial cable or 75-ohm single-terminated coaxial cable. It offers a robust solution for transmitting 1.485 Gbps HDTV signals, as well as 270 Mbps standard-definition signals, over extended lengths of coaxial cable with minimal signal degradation.
This device features an adjustable output swing, which enables the user to optimize the performance for specific cable lengths and types, ensuring the integrity of the transmitted signal. The LMH0002MAX also includes integrated cable driver circuitry, which is essential for maintaining signal quality over long distances.
The LMH0002MAX is housed in an 8-pin SOIC package, making it a compact solution for space-constrained applications. It operates over a wide temperature range, ensuring reliable performance in diverse operating conditions. This cable driver is an ideal choice for broadcast video equipment, including cameras, switchers, and routers, as well as video editing and playback systems.
Key features of the LMH0002MAX include:
- Support for SMPTE 292M and SMPTE 259M standards
- High data rate capability (1.485 Gbps for HDTV, 270 Mbps for SDTV)
- Adjustable output swing for cable length optimization
- Integrated cable driver circuitry
- Operation over a wide temperature range
- Compact 8-pin SOIC package
Whether for professional broadcast studios or high-end video production environments, the LMH0002MAX by Texas Instruments provides a reliable, high-quality solution for serial digital video signal transmission over coaxial cables.
