Question

Consider the bridge amplifier shown in FigureP13.62 . a. Assuming ideal op amps, derive an expression for the voltage gain vo/vs.b. If vs(t)=3 sin(ωt) sketch v1(t), v2(t), and vo(t) to scale versus time. c. If the op amps are supplied from ±15 V and clip at output voltages of ±14 V, what is the peak value of vo(t) just at the threshold of clipping?

10 kn
10 kl
v^(1)
20 kN
10 k2
vz(t)
Figure P13.62

Image Transcription

10 kn 10 kl v^(1) 20 kN 10 k2 vz(t) Figure P13.62

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