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ESE271_FALL04

# ESE271_FALL04 - Prob 1(25 points Find the output voltage...

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Unformatted text preview: Prob. 1. (25 points): Find the output voltage 110. (Use the virtual-short virtual-open model for both op—amps.) 2 A Prob. 2. (25 points): Find the input resistance RM of the following circuit. 411 411 144/97’6’54 Ian-17: V '3": r 1! Alf-My 4 fopqur D, ”all ””414?” M 4, 2:2 2 "' 4::4 1», if: 14, i 2 -r+ ”Inﬂﬂ, 4‘ 47 on: F,” ”4;- ru--.' ,9. AypTﬂlh ”ﬂy Adams/1 AW“? [4 hum-e, Do as“! .41“er luA y,- 4m” / Vnmcz, D: A mm" ﬂUAAyJ-N- M o 9 ‘H': 4rl+£l5 ‘ r ’ I I n I 4mm». 11 nar [5 HEIN- —I+ 4t, .1- 2[L‘+{1)=a CW1) 5";4'1LL :1 -4- 4t: + 4t; +2fl+l-1) :3 2nd ”it!“ ‘44‘5‘6‘; +9“; 4-2:: ’1‘. =0 1 , Ed, 51 : 5'2 71"” I’m-FLT "”0 If" 150:”!an IVE-“=4IF-l-2rl-rﬂzfv 44426.1], 4‘? a? ._ .__‘_.__ Ean37= to. R” ' —¢?.ﬂ. Prob. 3. (25 points): The op-amp has the paramters A = 5, 12,-“ = 00, and R0 = 0. (A z 5 is not a typical value for a practical op-amp.f Use this value anyway.) Find the output voltage 1:”. Do NOT use the virtual-short virtual—open model for the cup-amp. ._z+ 4o¢'~~g-,,=o Am n5h+6ot'+~‘"%a=0 r I_ 6 __l 4);”:FZ-i-4OL {a - FAIL" —-/9 4);>” f 4);.” : -'1 + 40(‘21’41-6”) IU'» ': - _2.. “1 :— 42; = JAE" = -1 V AMfruER wﬂy: Do .4 Noon; ANALYSIJ; r4". -. _ “a 1 4‘ ———.—._._”’L"_’u—° :0 —--> "‘3 4‘0 do "' IVE-n *5 '14?” —2,y5 =0 90’ 472’ : 5+2”; an -'——-*'_5_ J‘o ’ (1);: AN?“ :-—é_2~; z) 3mg:—é “gt—2V Prob. 4. (25 points): Find the value of voltage 22' on the dependent voltage source. Use a nodal analysis with the node voltages shown. 2. M‘ <9 ’7“ La. 2V // PUT A "BﬂLLDad" Anouun THE 951°50'35") fanning-l. . (LT INJm£ 71m; BALI-90“! m} _ M2. :2" : 2 .11. a I} _ 2 ﬂ? - (“’5 ”N hm" Mun»: M; _"J_i__ (”I "' 1 _ T‘ + 'iE -+ ‘—F_“ _, o q. 90) ”WV”; =9 IN-tuERT In Ewanw lure me 2"“ Eon-«72°».- F M- 2— H 8 52, 5': 7r : /6 5‘ II To ...
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ESE271_FALL04 - Prob 1(25 points Find the output voltage...

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