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Question about ADAS3022

Question asked by Kazu on Feb 20, 2018
Latest reply on Mar 13, 2018 by Gnib

Hi All,

 

I have tested several ADAS3022s mounted on my PCB and found something like a crosstalk as attached.

When a differential signal is applied to IN0/IN1, its AC component appears at only the IN2/IN3. When a differential signal is applied to IN2/IN3, its AC component appears at only the IN4/IN5. The AC component of an input channel appears at the next input channel except for the IN6/IN7 case.

What do you think the cause this issue?

 

Regards,

Kazu

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