Hello,
In a typical application a SDI cable equalizer chip is used to equalize the cable as well as convert from 75ohm single-ended to 100ohm differential signaling which is optimal for the crosspoint switch. Unfortunately, we do not produce SDI Cable Equalizer chips.
The ADN4604 can then directly interface to the 100-ohm differential output of the SDI cable equalizer using either AC-or DC-coupling (depending on the voltage level requirements) .
Regards,
Jarrod