engrMunna
Advanced Member level 4
Hi, I am simulating an op-amp i unitygain feedback...I want to check the SNR of the opamp. When I apply an ideal sine wave to the positive terminal and plot the power spectral density of the sine wave of this ideal source I see a lot of harmoincs. and of course these will be then visible at the output too. My question is that why is the ideal source showing so many harmoincs?