How can I make simple model and simulate the crosstalk between two adjacent channels of a multiplexed DAQ inputs? I observe that in its most exaggerated form, a nearly exact duplicate of one channel appears on an adjacent channel to which nothing is connected. I need to demonstrate in LTspice or any simulator that both sampling rate and the load impedance has effect on the crosstalk.
What I want to simulate that how the sampling rate and the load impedance effects the crosstalk on the other channel. Im a bit confused how I can model and see the coupling effect between channels.