Question

numerical #2 Folded Cascode Amplifier < values also. Find Gm, Rout, 1 0 0 1 Vomex and Vomin. Iret 200uA L-Ium, Wn = 50um, Wp = 10gum Kn' = 200 ut/ve, kø = 70uAlv?, VT = 0.6V, VA= Sov Sv 4 12 + 2 VO 13 14 2 9 10

Answer 1

Que # soin 15 = + > 12 and I s are in mirror pair 12 Is fret series connected Iy 18. mirror 16 - 18. fg= Izef = 200 YA Ig = k wc Vesny 2 ote -knw tva-VT) a vas 9 . La Ig Kn w Com - gmg = QX 200 X 20048 50 Gm= 2 m Alu Rout 106 roz NA TO 6 = 2004A = 250kr roz - 250 KL 18561 Va Gm-x fout Trout = 2 nm 250k A GOO. 47 Tomay 5 - Vosat 6 If = 2 Ku (VDsato) ²

Deso = x 70 x lød (vosads)? Voet yoo 70-xoo = 0.16 -0.16 Vomax Nonnay 44834 vower VDsul g - 5 If a Kn Wn (Udsat 2)² 2002 bx 200 x 50 (Voranty 2 VD sati 200 qoOXSO المروا 0:2 f to min = 0.25 Vomin =-4.8