How nrf52 uses gazell under PA/LNA circuit ?

How nrf52 uses gazell under PA/LNA circuit ?https://devzone.nordicsemi.com/f/nordic-q-a/40838/how-nrf52-uses-gazell-under-pa-lna-circuit1、Nrf52810 does not have VDD_PA pin, whether it needs software control, whether any pin can be replaced？ 2、Is there an example of the use of PA/LNA circuits in gazell and esb modes?en-USTelligent Community 13Mon, 26 Nov 2018 13:05:50 GMTRE: How nrf52 uses gazell under PA/LNA circuit ?https://devzone.nordicsemi.com/thread/159022?ContentTypeID=1Mon, 26 Nov 2018 13:05:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b78bf600-1adb-43a4-a19f-a9bc594aeb3cKenneth<p>Hi,</p> <p>You may check out:<br /><a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/gzll_02_user_guide.html?cp=4_0_0_5_2_13#gzll_front_end_control">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/gzll_02_user_guide.html?cp=4_0_0_5_2_13#gzll_front_end_control</a> </p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>