The LMH0318RTWT is a high-performance, adaptive cable equalizer designed and manufactured by Texas Instruments, tailored for professional video applications. It is specifically engineered to equalize data transmitted over coaxial cable, thus enabling the reception of 3G, HD, and SD signals as defined by the Society of Motion Picture and Television Engineers (SMPTE) standards.

Key Features

• Wide Data Rate Support: The device supports a wide range of data rates from 270 Mbps to 2.97 Gbps, making it versatile for different video formats including 3G-SDI, HD-SDI, and SD-SDI.
• Adaptive Equalization: It features an adaptive equalizer that can compensate for cable losses up to 120m at 2.97 Gbps over Belden 1694A cable or equivalent, ensuring signal integrity over long distances.
• Integrated Reclocker: The LMH0318RTWT includes an integrated reclocker which reduces jitter and cleans up the signal, ensuring high-quality video output.
• Power Management: It comes with an advanced power management feature that allows for low power consumption, making it an energy-efficient solution.
• Programmable Outputs: The device offers programmable output swing and pre-emphasis to optimize performance over a variety of physical mediums.
• Robust Operation: It is designed to operate over the industrial temperature range, ensuring reliable performance under varying environmental conditions.
• Small Form Factor: The LMH0318RTWT is available in a small 16-pin WQFN package, which is ideal for space-constrained applications.

Applications

The LMH0318RTWT is suitable for a range of professional video applications, including:

• Video routers and switchers
• Video cameras and digital video recorders
• Video editing and production equipment
• Video distribution amplifiers

With its robust feature set and reliable performance, the LMH0318RTWT from Texas Instruments stands out as a go-to solution for professionals seeking to maintain signal integrity in high-definition video applications. Its adaptive equalization and integrated reclocking capabilities ensure that video signals are transmitted with the highest fidelity and minimal degradation over long cable runs.