LMH0074 Datasheet, PDF (6/14 Pages) Intersil Corporation – SMPTE 259M / 344M Adaptive Cable Equalizer

LMH0074
SNLS277D – AUGUST 2007 – REVISED APRIL 2013
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CD and MUTE may be tied together to automatically mute the output when no input signal is present.
INPUT INTERFACING
The LMH0074 accepts either differential or single-ended input. The input must be AC coupled. Transformer
coupling is not supported.
The LMH0074 correctly handles equalizer pathological signals for standard definition serial digital video, as
described in SMPTE RP 178.
OUTPUT INTERFACING
The SDO and SDO outputs are internally loaded with 50Ω. They produce a 750 mV_P-P differential output, or a
375 mV_P-P single-ended output.
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