I am planing to use two ADAS1000-4 for getting 12 leads, question is related to gang mode operation. I will use a oscillator (not crystal) and I am planing to connect to CLK_IO pin to both of these ICs in order to reach a correct synchronization. However, I read that in gang mode operation, master device put the CLK_IO as output, and slave device as input. So for the master device there is the possibility to break the internal circuity of CLK_IO if I connect my external oscillator since it is injecting voltage to a external output configured pin.
Let me know If my conclusion is correct.