TLDR I want to make circuits that are connected but independent in Spice.
I am using the Xic graphical editor for WRspice, but I think that this issue isn't specific to the type of Spice being used. What I want to do is this: send an input into my subcircuit, and then take the output of said subcircuit and pass it onto other subcircuits.
Basically: input -> subcircuit1 -> output -> subcircuit2 and onto more subcircuits. My trouble is that when I add anything else to the output location of subcircuit1, it affects the behavior of subcircuit1. Does that make sense? Adding a resistor onto the circuit changes how the circuit behaves.
I want to send an input into a circuit, have that circuit generate an output, and send that output onto the next circuit without the components of the second circuit affecting the behavior of the first. I.e making these circuits independent of each other while being connected. Is this possible?
I hope I am clear. Thanks!