LMH1219 12G-SDI Adaptive Cable Equaliser

Texas Instruments LMH1219 12G-SDI Adaptive Cable Equaliser is a low-power, dual-input and dual-output, adaptive equaliser with integrated reclocker. It supports SMPTE video rates of up to 11.88Gbps and 10GbE video over IP, enabling UHD video for 4K/8K applications. An extended reach adaptive cable equaliser at IN0 is designed to equalise data transmitted over 75Ω coaxial cable and operates over a wide range of data rates from 125Mbps to 11.88Gbps. An adaptive board trace equaliser at IN1 is SFF-8431 compatible and supports both SMPTE and 10GbE data rates. The integrated reclocker attenuates high-frequency jitter and provides the best signal integrity. High input jitter tolerance of the reclocker improves the timing margin. The reclocker has a built-in loop filter and operates without the need for a precision input reference clock. A non-disruptive eye monitor allows real-time measurement of the serial data to simplify system debug and accelerate board bring-up.
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