Amplifier circuit is show below has a single ac input and one ac output. Assuming 2N2222 transistor: VCC Input -2 1kQ AC 1μF 100kΩ HH 10ΚΩ 20V 10kΩ 50022 1kQ 1μF HH 10ΚΩ RL 47μF Vout 1. Determine the Q point, then illustrate it on the transistor I-V characteristic curves. 2. Is the transistor in the active region? Explain thoroughly. 3. Construct the T-model of the transistor with all parameters labelled and evaluated. Assume room temperature. 4. Draw a complete small signal circuit model, then find the voltage gain. Explain two characteristics of this amplifier. 5. Calculate the current gain, the input resistance, and the output resistance.

Amplifier circuit is show below has a single ac input and one ac output. Assuming 2N2222 transistor: VCC Input -2 1kQ AC 1μF 100kΩ HH 10ΚΩ 20V 10kΩ 50022 1kQ 1μF HH 10ΚΩ RL 47μF Vout 1. Determine the Q point, then illustrate it on the transistor I-V characteristic curves. 2. Is the transistor in the active region? Explain thoroughly. 3. Construct the T-model of the transistor with all parameters labelled and evaluated. Assume room temperature. 4. Draw a complete small signal circuit model, then find the voltage gain. Explain two characteristics of this amplifier. 5. Calculate the current gain, the input resistance, and the output resistance.

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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