Part Number:CC1310
For this question I am going to refer to component designators and signal names from the LAUNCHXL-CC1310_1_3_0_Schematic.pdf.
The LAUNCHXL-CC1310 is obviously configured for external bias since it has L22 populated and RX_TX is connected. To disable the external bias circuit, is it sufficient to depopulate L22 and in firmware configure for internal bias? Or does the RX_TX line have to be disconnected as well? It seems like it would be better to disconnect RX_TX but it isn't clear to me whether disconnecting it is required since a quick test that I did on our own hardware seems to have worked. We do not want to send such a design to production if there is a strong possibility leaving the RX_TX line connected will cause problems.
Thanks for any assistance!