DP83822I: EMI compliant

NAOKI AOYAMA

Guru 11215 points

Part Number: DP83822I

Hello,

Our customer use the DP83822.

The customer will evaluate radiated emission.

Which should the customer test the DP83822 with connecting LAN cable

or without connecting LAN cable?

Best Regards,

Naoki Aoyama

over 7 years ago

0 Ross Pimentel over 7 years ago

TI__Mastermind 23675 points

When doing emissions testing a CAT5 cable is generally used for connecting a DUT and Link Partner.
The cable should not exceed 2m in length.
Will they be doing emissions based off of CISPR 11 / EN 55011?

0 NAOKI AOYAMA over 7 years ago in reply to Ross Pimentel

Guru 11215 points

Hello Ross,

Thank you for your reply.
Yes, they will do emission based off of EN 55011 Class B.
They will test the their set IEC 61000-4-6 , too.
Could you tell me the precaution in the testing?

Best Regards,
Naoki Aoyama

0 Ross Pimentel over 7 years ago in reply to NAOKI AOYAMA

TI__Mastermind 23675 points

Hi Naoki,

Please have a look at this thread for some additional information regarding Class B with the DP83822I:
e2e.ti.com/.../661865

0 NAOKI AOYAMA over 7 years ago in reply to Ross Pimentel

Guru 11215 points

Hello Ross,

Thank you for your reply.
I will check the thread.

Thanks,
Naoki Aoyama

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DP83822I: EMI compliant