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3. Consider the following multistage amplifier. The current source values are 1, -2mA, I, - 1mA, and 1 - 1mA. Also, Voo - Vss
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WWWWWUW U M NEW ! 6V Ilma lima Rp Rm doimot V Ima ng=ov Coc). +2mst Vis po6V SA k stage – 0 7,1kstage..-a festave Kalaya) =Ion - Imde Noor Wang - Ro in Kn * * ko = 6-4 km Ro= 2 ks] – Cb 2KL (d) Multi-stage amplifier is of 3 stages - stage - O Diffegm = 2 ID = ama → Vsaz-lvimpl=lv 27 Nas, = Vas, = 2v - Mo, = V8, = -2v) pogledati ) asy = av So =OV qy = 2 M, M₂ M3 M4 I ov OLALALALA LOW - Total Multi-stage Amplifior gain = (A) (AV) (Avs) T I stage- stage- Av = -12 gm Ro ( single ended olp, DA) Aq=

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