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Pspice Op Amp
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SPICE DEVICE MODELS AND DESIGN SIMULATION EXAMPLES …
global.oup.comterminals of an op amp is the differential input resistance R id. 5. Differential Gain at DC (A0d) and Common-Mode Rejection Ratio (CMRR). The output voltage of an op amp at dc can be expressed as V 3 =A 0d (V 2 −V 1)+ A 0cm 2 (V 1 +V 2) (B.2) whereA 0 d andA 0cm are,respectively,thedifferentialandcommon-modegainsofthe op amp at dc. For an op ...