I am trying to determine:
1. What the output Y would be on Vcc2 side of the ADG3231 if Vcc1 is un-powered (disconnected) and the input A is tied to ground through 3MOhm resistor?
2. What the output would be if Vcc1 is powered and the input A is low through 3MOhms, and Vcc2 is disconnected.
The application is for serial communications with Tx and Rx lines going to a uP. I am looking to know in the rtun-powered states if the outputs are determinant.