nrf52832 module circuit design review

RE: nrf52832 module circuit design review

sherPK — Wed, 15 Jul 2020 19:13:33 GMT

Thanks Jared for pointing me to the right direction.

Jared — Wed, 15 Jul 2020 06:28:11 GMT

The parallel load capacitors of the crystal should be 10 pF.

[quote user="sherPK"][/quote]

I have used 10uH inductor. Should I replace it with 15nH.

Reference design:

sherPK — Tue, 14 Jul 2020 13:50:49 GMT

Hello,

I have used 10uH inductor. Should I replace it with 15nH.

Also, I donot plan to use crystal, just used it for safe side in case I need it. The link is https://www.digikey.com/products/en?keywords=535-9543-1-ND.

Regards

Jared — Tue, 14 Jul 2020 12:00:39 GMT

Hi,

You need to add a 15 nH inductor to the DC/DC components. Could you share the datasheet of the crystal that you're using?

regards

Jared