Hi, Matteo Colombo.
I have a few questions before I can evaluate the ADG601 performance:
There are two options that can be an alternative for your simulation:
I was confused with the lines "VCCIO is coming from processor board, VDD is derived on my board from VCCIO, with some delay due to overvoltage protection (about 40 msecs) and soft start, 800 msecs total." and "VDD can't be made…
Here are some answers to your questions: