Hello! I need help from all of the forum. I need to do some simulations in PSpice, but I can not use this software. I need to find the common mode gain and differential mode gain of the first circuit of this site (with Rbias = 4.27k): http://www.dee.feis.unesp.br/graduacao/disciplinas/ele1076/preparatorio-2-2009-1.pdf
I need to do this urgently!
Excuse me for English, but I am Brazilian.
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