Construct the following voltage source, vi(), which we will use as our input circuit. Op-amp Input Circuit V₁(1) ö OPA55

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Construct The Following Voltage Source Vi Which We Will Use As Our Input Circuit Op Amp Input Circuit V 1 O Opa55 1 (44.47 KiB) Viewed 32 times

Construct The Following Voltage Source Vi Which We Will Use As Our Input Circuit Op Amp Input Circuit V 1 O Opa55 2 (34.94 KiB) Viewed 32 times

Construct the following voltage source, vi(), which we will use as our input circuit. Op-amp Input Circuit V₁(1) ö OPA551 Part I. Connect the following RLC circuit to vi(1). Here, R is simply the internal resistance of the 47 mH inductor. Do not add any additional resistors to this circuit. You can measure the internal resistance of the inductor using the digital multimeter, but you probably need to select "Manual Range' and use the arrow keys to select the lowest range. (+)R ww √2 V/₂ = (V/₂) max and also near the half-power points, for which 6 V₁(0) thax 47 mH m 10 nF A. Set the function generator for high load impedance and set its voltage to 4 Vpp. Measure the amplitude response for V₂/V₁ from 700 Hz to 70 kHz. As in Lab 3, it may be more practical to do Part I.B while doing I.A. B. Measure the phase response, , from 700 Hz to 70 kHz. As in Lab 3, take enough data to make accurate graphs of the voltage response and phase response of the circuit. Be sure to take enough data points near resonance, where R V₂(1)
Try to locate each of these points experimentally to determine the three frequencies listed below. As a check, the phase should be close to 90° 45° at each of the half-power points. (The convention used for phase, is the same as it was in Lab 1.) Record the voltages, as well as the frequencies and phases. Imax A- f= E. The theoretical value for the frequency at the peak power with an ideal inductor is the same as the resonance frequency C. Maximum: V₂ D. Half-power: V₂. Pmax 1,= 2x VLC Compare with the experimental result in Part I.C. F. The bandwidth obtained from the amplitude response in Part I.D is G. The theoretical value for the bandwidth is R B= Hz. 002-001-2x (√2-1)=B- Compare with Part I.F. H. Calculate the quality factor using the experimental values of f, and B. Q= @, 2xf B 1. Calculate Q using the theoretical values and compare with Part I.H. Q= J. Compare the experimental values of the phases measured in Parts I.C and I.D with their theoretical values.