Homework9Key

Homework9Key - Irwin, Basic Engineering Circuit Analysis,...

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Unformatted text preview: Irwin, Basic Engineering Circuit Analysis, 9/E 1 $26 Find the wilugc gain ml the ihp—ump uircu i1 alum-ii in Fig. P425. 20 RH l + 1r“’1 i 8-0 H11 24 m if” 1 m Figure Pr..2E+ SOLUTION:_ KVL: VI: RAII-f Rfill V2,: Ilflfi ‘ Il ” V?— i Re v. = RA [2}. + Karl] Re 3 Chapter 4: Operational Amplifiers Problem 4.26 2 Inn/in. Basic Engineering Circuit Analysis, 9/E V1 _ R32 Vi 31;. r 03 Vi 3.49. 3 H3}. V2 RI X9. 3 25 V2, Tm oxmau gain J/S: ya. = VI VI v7— Problem 4.26 Chapter 4: Operational Amplifiers Irwin, Basic Engineering Circuit Analysis. 9/E , 1 {pa}? For 111:: circuit in Fig. Pail? find tin: value 01' Rl [hm pruduccs; a mirage gain of ii]. Figure Fig.2? SOLUTION: V; R‘ ,0 : 1+ i87Xi03 9. Q‘- 1K1). Chapter 4: Operational Amplifiers Problem 4.27 lnrvin, Basic Engineering Circuit Analysis. 9/E 1 $23 Determine the rclut'mnship between v0 uml an,” in the circuit in Fig. P428. vim “IL? {I Figure Fr...28 SOLUTION: Chapter 4: Operational Amplifiers Problem 4.28 2 Irwin, Basic Engineering Circuit Analysis. 9/E Non - Mvedina Opramlp : Vi RI Overall gar/V) —_—__—_____—____—____._—_.___—_— . Problem 4.28 Chapter 4: Operational Amplifiers Irwin, Basic Engineering Circuit Analysis. 9/E 1 $.29 In the network in Fig. ELEM Llcrive the L‘Xj‘ll'flfifiiflfl i'nr 1'0 in terms; nt' the inputs iL'l uml 1'2. 'I Lu Figure F4.29 SOLUTION: Chapter 4: Operational Amplifiers Problem 4.29 2 Irwin, Basic Engineering Circuit Analysis. 9/E HCL at v. I \/,~\// : \/’-VO I 2| RF V02 “lat—V: RF+V’ l2, V0: ‘RF V, “l’ l-l KL)\/' R; ’3, V0: +VZRIQI +V1QI Rl: Er R_.<,QI+Qz) Q'(RI+Q2) V0 :__\__ [’RFVl+VZR’RI+ VLRIEF (l2: * R4) (Rip 1' 9 VD : J— ’RF \[l + {If/W V2 R: Q( I RI‘T'RZ Problem 4.29 Chapter 4: Operational Amplifiers Irwin, Basic Engineering Circuit AnalySis, 9/E 1 4.3::- Fimi Vt. in the circuit in Fig. P430. 40m Figure F430 SOLUTION: Chapter 4: Operational Amplifiers Problem 4.30 2 - Irwin, Basic Engineering Circuit Analysis, 9/E RA R13 V’: 9R3 RATRg +VQ(Rl (23ml Rl'HzL RA‘WB v0: Hag - 5:21) ( Q,+QL) RdQL RI V0Z *lW—V Problem 4.30 Chapter 4: Operational Amplifiers Irwin, Basic Engineering Circuit Analysis, 9/E 1 4.31 Find 1'}. in 111:: circuit in Fig. P43]. 10 RH Figure P431 SOLUTION: Chapter 4: Operational Amplifiers Problem 4.31 ...
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