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DP83822H: DP83822HF

Part Number: DP83822H
Other Parts Discussed in Thread: TIDA-00299

Good mornig!

We are using the DP83822 phy with ET1100 in out ethetcat boards.

We are testing our boards with EFT pre-compliance tests. But at 2kV they lost the comunication with the ethercat master...the DP83822 should be Class A at 4KV (see datasheet).

In the old boards, with KSZ8081, we do not have the same problem.

Can you help me to understand?

Thanks in advance

Tiziana