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Get Full Access to Microelectronic Circuits - 6 Edition - Chapter 2 - Problem 2.4
Get Full Access to Microelectronic Circuits - 6 Edition - Chapter 2 - Problem 2.4

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# A set of experiments is run on an op amp that is ideal

ISBN: 9780195323030 147

## Solution for problem 2.4 Chapter 2

Microelectronic Circuits | 6th Edition

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Microelectronic Circuits | 6th Edition

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Problem 2.4

A set of experiments is run on an op amp that is ideal except for having a finite gain A. The results are tabulated below. Are the results consistent? If not, are they reasonable, in view of the possibility of experimental error? What do they show the gain to be? Using this value, predict values of the measurements that were accidentally omitted (the blank entries).

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− + + ▯ ▯ ▯ Find parametersVVIN ,SSV,SS, SS,SSS,VGΓ,G ISL ,SS and . Here G is before the switch is closed SndΓG,VS SSand ▯ are after the swittch is closed at0. WhereV IN is the first wave launched inthe line when the line was initially charged, and 7IN(75 75)v.45 For t< 0: SS ==90 v ; SS+= 0 a ; SS− SS 45 volts, sinceSS SS SS ;G 0; andL 1. ▯ 100 75 25 ▯ ▯ For 0:≥Γ G = = 0.1429, Γ=L1, V=I SS 0 v an=d SS 0 a. 100 75 175 Reflection ComponentsMethod + Fid V , the wave that is generated into the lineimediately after the switch is closed att = 0. t< 0 case t ≥ 0 case

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A set of experiments is run on an op amp that is ideal