Question

— HOV NAI 2K 385k Ž 4K rok to Vout W & 20k lou

also the given answers might not be correct so don't mind them

Answer 1

Given .dc Equivalents of both Hansistors are : 10: B=B2=100 3 ukr 85k1 3 3 am 80K2 I . 15khi į o.sk vth Rih . 15kr 'Th= 10x Vth = lox 20km 56+15kn Vth : 15601B Rth= 85621115kn 1. = 12.75 kn Eta .. 80kn +POKI Vith = 2:VOIH . Rth= Sokrill 20kn = 80X20 80+20 Rth = loka ; 9 10 ARES 3 zki . . 16kn. 12.75k v . * . . 07 (11 30.5K2 . . -2+16 Krib+0.7+IKIE=0 :: I E = (1+B) ib= lolib 117knib= 1-3 -1.5+ 14.75K12+0.7+0.5kn 1€ = 0. If =(+B) id = 10lib 630 25kni b=0.8 ?b=12 64MA . Peaßib ic= 1.2648 mA gm= Ice = lama Ib=llolluk ... Ic= Bib = 111mA : gm - VT 26mv

-0.04273 ofte Bs 100 Im = 0.04864 Boga - 100161 04864 87 = 20055 kn 004273 8= 2.34 kr. Small signal equivalent small signal equivalent No II Zukn Taskisk 2055kr Vg = 2-34krib Vo = -2K2X100 1b Vs= 0.055K1 ib Vo =.-4K2X100 16 - 2 KR X 100 in Voa -UKAXIOO 2.055 kzib 2.34 kr jo I put = -194.64721 To: --85.971 multiply both . . .. Voix una = -85-27) (-194-6472) Vs * Voj = 16636-49 JOL Lavor. MJ Zqk2 voll igenfor I ? loul :: I lokin.ol1 No = 2.3ukrib ..I = 2.3uknib TOKR Vol = 2.055 krib Iz = 2:05572 ÝD 12.75 . I2 = 0.1611 Krib LE

I I = 0-14625& ib de Iole in +0.1611 tarb Ioi = {bto 501 = 1-1611ib Iin=86 +0.146asib In = 1.14695ib To = -10016. Tapt = -10016 tos -10045 Io Tin = -1ooit 1.14625 ib. - 1161116 I. = -86-125 Iol = -87.241 Tin Ioi. -87.241X -86125 Torx To Tin Tor Io = Tin 7513.650 to isto Suko vs Baziurejooibarika B [6 kn 11 q.34kn Rin = Rin = 2.04162 Rout= ukr

K Vol pripovo a) - rooing & Laco Sukr F. 12.75 Kn kn V2 R2 12.75k. V2 = Voix Via Vs* 16KR . 16 Kutiper V1 = 0-4911V Ri= 1K1 16kn R = [X1 = 0qu1kn ... ... IKRt.19-7561 V2 = 0.9272 Voy R2 = 10 11 12-75 . R2 = 0.9272k1 1716 qib tovo T 13.70362 _ML To 10.9272KR Voi . .. I o.quilki kib looib 39.34K76) 31-92362 o-qullusT Rin L i 0.92.14. 2.05544: bold. gokullake Bokilluke = 1.923K2 Vo = - 100X3-703 K2 VOLS-001bx1-92361 -0.9272V0i+6-9272x2+ f.estker) -o-quilts +(0.94116148:34K2) b =0 Vs = 3.486Klib O . Voj= 3.468 8. 16xlovo Vo = -100130703K100018 . Vol. 3-4688 kr in Vol : -10056x1-923 xyoo vs 3456x1.900 in Vol 3-555-1635 Voic-106.7816 = 5888.7926

Rin= o. qul Kn+2.34k2 Rin = 3.2811kn Raut = 50km/lake Rout. = 32703k.