Won
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Hi, I'm trying to simulate the power supply jection of OPAMP. But, I'm not sure my simulation method is correct or not. I designed the simple OPAMP with 60dB gain And I'd like to simulate the power supply jection. So, I give AC signal at power source (VDD) and I tied the output singal to one of inputs of OPAMP. Is it correct?
And I have another question. If OPAMP have resistor feedback, how to simulate the PSRR ? should I connect the output and other input not to be connect with feedback node, and simulate AC analysis?
Thanks
Won
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