Thanks for caring guys
I want to see how is the frequency responce. Actually I am trying to design a filter and I am
following this guide. I managed to do the calculations and it seems to be like what I need it to be.
The problem now is simulating the circuit in LTSPICE! Luckly I have found
this site that plots the frequency responce, and it is like this:
But when I am trying to simulate this circuit by myself using LTSPICE, I get something like this:
And here is the schematic and setting for the circuit I designed in LTSPICE as well as simulation commands:
The opamp, I right clicked and changed "Aol" to 100M, that is 100,000,000
There was another option in the opamp called GBW which is set by default to 10Meg
For voltage source I just put 1 in AC Amplitude
Can you please tell me what I am doing wrong? how can I get a similar result to the plot generated by that website?
Thanks!