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An op-amp with open-loop parameters ofAOL = 2 x 105 and fPD = 5 Hz is connected in a noninverting amplifier configuration with a low- frequency closed-loop gain of ACLO = 30. An Input voltage signal of v = 100sin(2rt)pV is applied. (a) What is the closed-loop bandwidth?

An op-amp with open-loop parameters ofAOL = 2 x 105 and fPD = 5 Hz is connected in a noninverting amplifier configuration with a low- frequency closed-loop gain of ACLO = 30. An Input voltage signal of v = 100sin(2rt)pV is applied. (a) What is the closed-loop bandwidth?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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**Transcription for Educational Website:** An op-amp with open-loop parameters of \( A_{OL} = 2 \times 10^5 \) and \( f_{PD} = 5 \, \text{Hz} \) is connected in a noninverting amplifier configuration with a low-frequency closed-loop gain of \( A_{CL0} = 30 \). An input voltage signal of \( v = 100\sin(2\pi ft) \, \mu V \) is applied. (a) What is the closed-loop bandwidth? **Explanation:** This problem involves analyzing an operational amplifier (op-amp) configured as a noninverting amplifier. The open-loop gain (\( A_{OL} \)) and the pole frequency (\( f_{PD} \)) are crucial parameters. The closed-loop gain (\( A_{CL0} \)) determines how much the amplifier can boost the input signal. The goal is to find the closed-loop bandwidth, which tells us the range of frequencies the amplifier can handle while maintaining a consistent gain.
Transcribed Image Text:**Transcription for Educational Website:** An op-amp with open-loop parameters of \( A_{OL} = 2 \times 10^5 \) and \( f_{PD} = 5 \, \text{Hz} \) is connected in a noninverting amplifier configuration with a low-frequency closed-loop gain of \( A_{CL0} = 30 \). An input voltage signal of \( v = 100\sin(2\pi ft) \, \mu V \) is applied. (a) What is the closed-loop bandwidth? **Explanation:** This problem involves analyzing an operational amplifier (op-amp) configured as a noninverting amplifier. The open-loop gain (\( A_{OL} \)) and the pole frequency (\( f_{PD} \)) are crucial parameters. The closed-loop gain (\( A_{CL0} \)) determines how much the amplifier can boost the input signal. The goal is to find the closed-loop bandwidth, which tells us the range of frequencies the amplifier can handle while maintaining a consistent gain.
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