Could you pleaes tell us about RXA_5V pin for ESD protection of ADV7262?
Does RXA_5V pin of ADV7626 support ESD protection internally?
I checked the datasheet, RXA_5V absolution maximum is 5.5V.
Maybe RXA_5V has ESD protection internally.
The RXA_5V pin has ESD protection however it can be made more robust by adding external protection. Keep in mind ESD hits will be much greater than 5.5V and in some usage models the ESD hit will have more energy than the RXA_5V pin and reliably handle.
The 5.5V rating is a continuous DC voltage rating.
Noted,thank you for your answer.