NFCのトピックFCC Test for PN7150

FCC Test for PN7150

sameem_shaik — Wed, 17 Apr 2019 11:13:49 GMT

Hi,

i am working with PN7150 in our project for NFC. as part of project requirement i am doing FCC testing. for PN7150, i am trying to set Active mode and Standby mode. What should the wave pattern look like an ideal case for Standby mode and Active mode?

We are getting pattern as follows

Active Mode: the following pattern we are observing in the default condition(as per understanding default mode is :Active mode for PN7150). observing these signals continuously after every 20 to 30 seconds if we are keeping the NFC card near to PN7150 chip in a stable position.

Standby Mode: the following pattern is observed when configuring for Standby mode on PN7150. observing these signals continuously if we are keeping the NFC card near to PN7150 chip in a stable position.

Please kindly let me know the configuration and expected images for Active mode and standby modes.

Thanks & Regards,

Shaik Sameem

Re: FCC Test for PN7150

Kan_Li — Fri, 19 Apr 2019 07:37:33 GMT

We have ref design of OM5578 which is FCC certificated , and provide NFC Factory Test application for Linux and Android integration, please refer to https://www.nxp.com/docs/en/application-note/AN11690.pdf and https://www.nxp.com/docs/en/application-note/AN11697.pdf for details.

OM5578's hardware design file can be downloaded from docstore:

Please kindly refer to the attachment for more details.

Hope that helps,

Have a great day,
Kan

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Re: FCC Test for PN7150

sameem_shaik — Thu, 25 Apr 2019 09:25:33 GMT

Hi Kan_Li,

Thank you for the quick response. can you please check the above images which i added are the expected images for Active Mode and Standby mode. If not, kindly provide the reference images for more understanding on different modes.

Re: FCC Test for PN7150

Kan_Li — Fri, 26 Apr 2019 05:59:04 GMT

I am sorry, but as the FCC test is not done by ourselves, we don't have such kind of info, but if you have OM5578 board on hand, you may compare with your custom design. Please refer to the following for details.

Have a great day,
Kan

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