Question

1) For the circuit and I-V characteristic shown, draw the loadline. Find is and VCE for VBB = 1 V, 1.5 V, and 2 V. (RB = 30 KS2, and assume VBE=0.7 V). Solve this graphically. ic (mA) qVcc = +10 V -ig = 140 MA &R c = 1.25k2 120 MA ce R on + 80 A VAT -40 MA -20 A LLLLLONA 2 4 6 8 10 12 Uce (V) 0 2) For the circuit and I-V characteristic shown, draw the loadline. Find ip and vps for VGs = 2 V, 4V,6 V, and 8 V. Solve this graphically. Upo=lov 35002 1 (MA) 4 Us 20 — ву 7 G = // 7V Pos-2 V -5 V -4V 3 V Ups

Please show clear work and separate each question. other answers on here are a joke to try and follow.

Answer 1

Gillen Ver all, lov and 2x RB =B0KR and KBE = 0.7V puccst lov ICCmA) - 10074 ot El.25bn 80 MA VCE - - 604A ugua PB Elorn! ZUAKBBT od 4 G 80xcecu) find it and act. @ VBB1, VBE20-7V NBB 2 PPR AYBE BBB-VBG IR 2 RB substitute gillen values : o.lxio Amps B2-20 @co? De=B D2 = 10000-18004 [PC = TMA Vec - Scrc +VCE VCE = 10-18 103 425x63 Tuce = 6.250 l

a Ripo=2v, Vet 20-4v. IB=2-007 104 Pc = ß &B = 100x 2 loy = BmA [VCE =10-13x1.25 26.25v & NBB = 1.5V ,VBE 20-7. IB = 1.8-ood coy ses 100 x 15-0.ts emA VCE =10-5x1.25 = ov Gillen VGS 22V, 40, ou and fv. find I and vos. EVDO=OU 207 soon Ru vos cus VOD-VAS RD

Vos = V t was = 10-2480-tihe = 21 30 Ś : Do = VDD VT-vas' . RD . Po = 10 -1-2 soo - zuma = for unsauv soo T : .104604 = COM A ; VASZ 0-1080.5 = Vas 26% izo-los a GMA , UDS=7v. 800 =
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