topic PN7160 in NFC

PN7160

PatelKrina — Fri, 10 Mar 2023 06:36:45 GMT

Hello

I attached photo for PN7160 Controller Board file

is this right placement ?

I will use NFC section for data reader/write and payload so this placement is right

Tomas_Parizek — Fri, 10 Mar 2023 09:04:07 GMT

Dear Patel,

The EMC Filter (L13 + C87 and L14+C90) is too far from the PN7160 Tx pins. It may cause EMI issues.

See the correct EMC filter placement (NXP PN7160 development kit).

For more details about the placement of the components, look at this document:https://www.nxp.com/docs/en/application-note/AN12988.pdf

Best Regards

Tomas

Tomas_Parizek — Mon, 13 Mar 2023 07:02:22 GMT

Hello Patel,

It looks OK now !

Thank you for choosing our product. Do not hesitate to contact us if you need any assistance.

Best Regards

Tomas

PatelKrina — Tue, 14 Mar 2023 04:25:48 GMT

Hello

I updated placement The EMC Filter (L13 + C87 and L14+C90), it the close PN7160

I attached image

PatelKrina — Tue, 14 Mar 2023 04:41:13 GMT

Hello

I updated placement The EMC Filter (L13 + C87 and L14+C90), it the close PN7160

I attached image
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