Question: : (A) What Is The Closed-Loop Voltage Gain And Bandwidth Of The Circuit Below? What Is The Output Voltage At 1 KHz And 1 MHz?

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(A) What Is The Closed-Loop Voltage Gain And Bandwidth Of The Circuit Below? What Is The Output Voltage At 1 KHz And 1 MHz?

Inverting Amplifier: Non-inverting Amplifier: Assume for all questions: Av (CL) == Rf 

(a) What is the closed-loop voltage gain and bandwidth of the circuit below? What is the output voltage at
1 kHz and 1 MHz? Draw the ideal Bode or Frequency Response plot of closed-loop voltage gain.

1.8 kΩ 180 Ω 25 ml p-p lout

(b) For the circuit below, what is the closed-loop voltage gain and bandwidth? What is the ac output voltage at
100 kHz? Draw the ideal Bode or Frequency Response plot of closed-loop voltage gain.

+15V 25 mV p-p out 3 ΚΩ -15 V 150 Ω

(c) For the circuit below, what is the ac output voltage?

40 ΚΩ W10 ΚΩ 50 mV. +18V P-p 20 kΩ 90 mV, P-D 40 kΩ 160 mVp-p LF157A Vout --18V
 

Inverting Amplifier: Non-inverting Amplifier: Assume for all questions: Av (CL) == Rf Av(CL) = Rf + R1 +1 funity = 1 MHz funity f2 (CL) = AV (CI) +1 f2 (CL) = funity Av (CI)

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