QUESTION 7: A BJT diff-amp circuit is biased with a BJT constant-current source Io= 2.32 mA. The BJT constant-current source has anoutput resistance of Rocs= 4.8 M2.The bipolar transistor parameters are ß = 50 and V4= o. Determine:(a) the differential-mode input resistance, Rid and (b) the common-mode input resistance, Ricm-T7 (kN)Format : 5.69Rid (kN)Format : 5.45Ricm (MQ)Format : 335.5

BJT (bipolar junction transistor)A transistor having a three terminal made up of semiconductor…

Answered: A BJT diff-amp circuit

Engineering

Electrical Engineering

A BJT diff-amp circuit

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.

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