10_Final_Solution

10_Final_Solution - E E I O I A FINAL W I N T E R I O NAME...

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Unformatted text preview: E E I O I A FINAL W I N T E R I O NAME I.D. NUMBER SIGNATURE-; ltr/, rlL TIME : 3 HOURS OPEN BOOKS. OPEN NOTES NO PC oT WIRELESS COMMUNICATION DEVICE STATE YOUR ASSUMPTIONS AND REASONING NO CREDIT FOR ANSWERS WITHOUT REASONING ( l ) (2) (3) (4) (5) (6) Total t28 i l 5 n2 i l 3 t20 lt2 /r00- t - (r) (ts%) (a) Find the Thevenin Equivalent Circuit looking into terminal Vs. Note that Vn and Ie are independent constant sources. l o = O {----- 11 + t l l o I l B ) T /;^o( Voc, seJ \, =?r) KctG> Vo, , , KTn+us;W=rA d^ KcL@,,Vy _T^rvY >n @ J*f H >o Va=Vy- Vo. ) Vy = Wr+lh @*A rft=-W @ @+O &-)Jn trsf$ =o-(r-r) ry *Ie+% -o-;-- v^( ) 4f ) t \ c Vorffiri-): %--rB Tf^/ Er, s"+ l[=o (s kcL@Vx ,, rx= Ki+rW+h o ^r+=ffi O @+O'-' rxa vr(# +#) I Rr= += (#,fi)-' , f , - l v.=wtilH d c)) fx <- ) In K+ = o (o,c,) Rr <-. ro l-il^- /^. I l/ /+ ) v,c \- ) lA \r/ t_ -- (b) If K = I , find the Equivalent Circuit looking into terminal Vo. Vr=ffir4-t W 14= h = Hr#)'=p*- ( ttl^ k= t , +/*l*p- fu o /, ^^ "lrn , Can'n I aqck "fler. Cnly- h a"^L'qB qv? l-f+) rl (c) If K - (f * 5) , find the liquivalent Circuit looking into terminal Vo. R.' Voc = = L+ t] /o u)\ctef;n& (K-,)\A a (r tffi-)w-fB 1- *Sc 8r R* =#-IB Va reffi-t4 #+t-l'flrW R* +oo lJ""l Cuwnnf So'rcr-' a- J - * IEB (2) The I-V characteristic of a component A is shown below. (12%) voltage Vn of component A. bias ) 1 pA s incot mine the DC (o.r- ln the circuit shown below, deter S et 'V^A sin^('= o a I - tA--Jrntt tl t /tl v4= -'T 6 v- (a) V A l,in J Va Vo (volt)- 4 - (b) Determine the DC power dissipation of'component A and if it is dissipating or supplying power. (c) n=W fn =G/Atv)(-3^,+) : /3,F,,il Determine the sinusoidal voltage vo of component A....
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This note was uploaded on 03/30/2010 for the course EE 101A taught by Professor Wong during the Winter '08 term at Stanford.

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10_Final_Solution - E E I O I A FINAL W I N T E R I O NAME...

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