I'm looking at a case where I need to use both the 16x and 32x outputs, but not at the same time. I'll use a switch on the output to send the correct output to the desired RF path. The question is how fast is the turn on/off time for the 16x and 32x outputs? If the outputs don't turn on / off fast enough for my application I may need to leave them both running all the time and implement way to get more isolation.
Second part to this is that the register to enable the outputs does not seem to be part of the double buffered set so it would need to be programmed separately. Is this understanding correct?