EECE 310 Homework 7 (solution), Fall 2007

Wome week 7% o a) Under DC condibione . (Gaiters ore open cir unt) P Tre morfel reused as an Ampiher, 90 ibis binsedte operate inthe soburabon repion To = $ Fatt (Vos-Vi) (0 + d¥p3) 3 = > 0.ab alo =) id? V2 (i 40.026%2-5) >) 0.5 = Vy (i.0695) % Vo = 0. 686V 6% \ -G= Mt 2 25* bom . WAS . \FoKH 0.2602 7 395a0> “Avs - rte (Roll Rlits) -3 —4%= - 0.6x10 (Ro MRM) => BURG = 3x9. 686n9 Kr = 19.348 KL 0. 6Sb = ~~ a + Bs Be = \ > WE s P= en “ i — A es © mR: Ye ya.34gK Ro 13.398K Wok 33K. =» R= 32.38 KIL - Vos = & 1, ¥,.+* G3. > 4-096 cagsrae\d.§ + Rgxd.2Gx10° PRB. CE KR - Vos -Vix 0-654 = Ve Vs Vy 20. 6X6 > Ve = 0-646 10.9 +R. Tp = 2.5606 Rin= Re UR - ees IMn Ve = Yoo - 8, + py * 0. I7s4 $,.R,(0.2784) =4Mn Ri ~ 3G MN 2 O.DINY z= Ra = e385 Me 3.ceRy Desyae C-. very large. Ro=72.30KR R= 3. 6F KIL R,=3.6mMn Qa = \.385 Mn. b) D Under AC oc high Prequeacy condi kens : Ca pacikers actos Rock ciccuit | Ye= Vos 4 Hy Moshek in cutdt ob Yc aVi. Vos t%s <Y > V5y5 4 -Vow Vy, SO 06 bub Cy teak Grates Va=9 & V2 Ve Moskeb co cubs i We <0. Ob. => it Vi pay FO OY > MOSFET Will enter cutath. am Wil So.beiv SMOSFET il nkedlen cobsf: ‘ vs DEE Y Fac toned value ft Vo se Wak MOSFET eaters cut Dag oS 2) Na a ad Nos 2 Vas -Ve > mosleli ns atures a > Ves + 4s > Vos + %ys—Ne PadnrysS My, Voy ys 2 Vi ry Mis = Ve (W200) a> 9-5 4Vo> Ve + Voy buk v, ayy > oS tAvVi 2 VirVoy > UWA) CV ab SY < — eVi S 2.5-Voy 1-64 ve >Vi soley, The bayed powtible input Wak ceoults in MOSFET eale cin Riner ¢ hon is ONSV Sy & 3) Vos etoe® = Vi oeak Vipean £ 9-05Vay > Gornest value fv Pek cesulbsrn Megorlionis 0-0343V Wy] S09. 696N oe avoid ud dh Wil <0 -VEIAV oe avoid binest conten Wel & 0.003 => avoid diskorlon => \Vilh 0.0343, bo aietd MN above. condi\iens