I am trying to simulate the AC response of the ada4940 in order to plot its Open-Loop Gain and Phase vs Frequency. I've tried to validate my simulation by plotting the open-loop gain of a simple circuit with a gain = 1 to then compare the results with the figure 42 of the datasheet.
I haven't been able to obtain the same graph as given in the datasheet and I was wondering if the spice macro-model supports open loop gain and phase vs Frequency or if there is something wrong with my schematics?
Here are the two Schematics that I have simulated with LTSpice:
Here is the Open-Loop Gain and Phase vs. Frequency graph:
I have attached my .asc files.