I want to add RFX2411N to the PCB. I use nRF52810 Bluetooth and 2.4G functions.

This is my reference to other people's circuit to design

Is this way feasible?

Or is there a document that can be referred to?

I need meanwhile used BLE and 2.4G in nRF52810

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  • The uploaded diagram looks correct; the PA/LNA should be placed in the 50 Ohm reference piont and each antenna need a matching network.

    Regarding the RFX2411N, I would recommend you to check if the RFXN2411N requires some more components in the RF path for filtering. Some PA/LNAs require that.

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