I have some question about ADAR1000 setting which is PA_ON. I could not understand the how we use the PA_ON. Also we are not control this one by using SPI interface. How PA_ON is done logic low or high.Can you illuminate this issu for me?
Kindly go through page 37 in ADAR1000 datasheet.
As of my understanding, it is the input which we are going to give externally to ADAR1000 chip so that we can control the external PA_BIAS.
Thank you. I will check page 37.