Going through the documents, I am a bit confused. I see PAD C43 is for EXT_LNA_GPS_EN.
Couple of questions:
I assume this pin is to on/off an external LNA? If so, how is it controlled?
Are there specs on this pin such as voltage?
In the documents, all I have found is “this signal indicates whether the GNSS receiver is active and can be used to enable an external LNA.” Is it recommended to only enable/disable the LNA or to actually power the LNA from this pin?