I have some questions about ADV7480.
I asked about MIPI line at this session.
The device is not same but I think you can say same thing to ADV7480 Mipi-line.
At the thread, ADI's answer is this
And I said to my customer same thing.
But our customer have some undershoot problem
The mipi pin signal voltage range specification is -50~1350mV.
But the yellow line looks it is very close to -50mV.
Do you think would this undershoot cause any problem?
Can you give some advice why this happen?
Only the PCB layout is the reason?
If I gave you our customers PCB layout, can you revue it?