https://devzone.nordicsemi.com/f/nordic-q-a/71522/nrf24l01-configuration-with-external-pa-lnaHi, what would be the status of VDD_PA when CSN is high (Power Down mode)? Will it be LOW or Floating/High Impedance? I know VDD_PA changes to high (1.8 V) or low based on the PRIM_RX bit. But how does this change based on PWR_UP bit? Thanks in advanceen-USTelligent Community 13Fri, 12 Feb 2021 17:46:07 GMThttps://devzone.nordicsemi.com/thread/294239?ContentTypeID=1Fri, 12 Feb 2021 17:46:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b2f58da4-4392-4224-988d-d24a65d95d7cRPi23<p>Got it. Thanks..&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/294013?ContentTypeID=1Thu, 11 Feb 2021 15:01:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0cbadbd7-05ce-49bf-83da-e618c73bcff9ketiljo<p>VDD_PA is the power supply to the internal PA. It will be 1.8 V when the TX is active and 0 V in all other states. It never float.</p><div style="clear:both;"></div>