- Joined Nov 16, 2019
I had built up a circuit using arbitrary behavior voltage source and set it up same as an opamp but just changed the input and output resistance as well as the Avo to the required one from the questions. It acts normally when doing DC analysis to find the offset voltage as well as act as an non inverting amplifier. But when I started trying to do AC analysis to find the unity gain bandwidth with open-loop no load condition, it dosent get the slope as I simulated with an opamp. The graph and circuit is the one using arbitrary behavior voltage source while for the right one is the one using the ordinary opamp.