The LMH1226 is a low-power dual-output 12G UHD reclocker. It supports SMPTE video rates
up to 11.88 Gbps and 10 GbE video over IP, enabling UHD video for 4K/8K applications. An adaptive
board trace equalizer at IN1 is SFF-8431 compatible and supports both SMPTE and 10 GbE data rates.
The integrated reclocker attenuates high frequency jitter and provides the best signal
integrity. High input jitter tolerance of the reclocker improves timing margin. The reclocker has
built-in loop filter and operates without the need of a precision input reference clock. A
non-disruptive eye monitor allows for real time measurement of the serial data to simplify system
debug and accelerate board bring-up.
The integrated 1:2 Fanout provides flexibility for multiple video signals. The output
drivers offer programmable de-emphasis to compensate board trace losses at its outputs. The typical
power consumption of LMH1226 is 209 mW. In the absence of input signal, power is further reduced to
The LMH1226 is pin compatible with the LMH1219 (12G UHD cable equalizer with integrated
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