A circuit is shown to the right. a. Is this an example of positive feedback or negative feedback? b. If the circuit is an amplifier, what is the gain and is it inverting or noninverting? If the circuit is a comparator calculate the threshold voltage R2 1 ΚΩ mm R1 5 ΚΩ MM OA V_in sine 1 kHz +12V -12V V_out

A circuit is shown to the right. a. Is this an example of positive feedback or negative feedback? b. If the circuit is an amplifier, what is the gain and is it inverting or noninverting? If the circuit is a comparator calculate the threshold voltage R2 1 ΚΩ mm R1 5 ΚΩ MM OA V_in sine 1 kHz +12V -12V V_out

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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A feedback system is shown below, for which value of a and b, system will be oscillatory? (undamped)
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