My customer Hikvision, have found their HDMI display panel could't recoginize some customer's HDMI source, which differential swing was below 150mV, like 120mV. Do we have some requirements on it?
The HDMI specification defines sink input as 150 <= Vidiff <= 1200 mVolts. The ADV7619 meets spec. 120mV differential is outside of the specifications. You might have some other impedance or termination issues going on.
Retrieving data ...