IRWIN 9e 4_4

# IRWIN 9e 4_4 - Irwin Basic Engineering Circuit Analysis 9/E...

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Unformatted text preview: Irwin, Basic Engineering Circuit Analysis, 9/E . V , 1 44 Far an ideal np-mnp, the mltage gain and input resistance are infmite while the output resistance is new. What are the cnnsequences fur [a] the np-amp’s input voltage? [In] the np—amp’s input currents? (c) the np—amp’s output current? SOLUTION: (a) With mpnitc gain an mpud voltage cl 3% will: pmodua a. {Smite Wicca: voltage Vm 3 0V and, vu, Vin UM CLqutﬂ. Valan— tLu Vow = 100» (b) No fun/aw! W (510ng Rm = 00 vim : 0A (C) With Rog: 012,75“); ewpui W JA [imim amt.7 5% exih’nal may: vwaabm, Chapter 4: Operational Ampliﬁers Problem 4.4 ...
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