1) For the circuit below, Vcc = 6 V, Rg = 50 kn, R, = 10 kN, Rc = 2.4 kN, Rg = 100 N, RL = 10 kN, V, = 25 mV, VẠ < 0 (ignore it for DC calculations), and ß = 100 are given. Furthermore, the small-signal input and output resistances of the circuit are provided as Rin = 1.09 kN, Rout = 2 kN, respectively. Assume Ig = Ic in your DC calculations. C, are very large coupling/bypass capacitors. What is the DC value of the collector voltage? What is the DC value of VBg? What is the Early Voltage (VA) of the transistor? Find the voltage gain (Ay). RC RB Co. toVout Co. VinoH Raz Q1 1 RL Rout Rin RE Coo

1) For the circuit below, Vcc = 6 V, Rg = 50 kn, R, = 10 kN, Rc = 2.4 kN, Rg = 100 N, RL = 10 kN, V, = 25 mV, VẠ < 0 (ignore it for DC calculations), and ß = 100 are given. Furthermore, the small-signal input and output resistances of the circuit are provided as Rin = 1.09 kN, Rout = 2 kN, respectively. Assume Ig = Ic in your DC calculations. C, are very large coupling/bypass capacitors. What is the DC value of the collector voltage? What is the DC value of VBg? What is the Early Voltage (VA) of the transistor? Find the voltage gain (Ay). RC RB Co. toVout Co. VinoH Raz Q1 1 RL Rout Rin RE Coo

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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Fill in the table VB VC VE Ic LE I8 fre IT gm 5V Consider the circuit given at the right. 600k 1.5k =0.7, Vauo, B=165) 100uF Vo 1k 100uF a) Perform DC analysis and calculate all VB =? VC:? branch currents, node voltages, and small signal parameters 3K VE=? Rout b) Draw a small-signal equivalent model n Vin Rin 400K c) Calculate Ri, Rout, and Ay=Vou/Vin -5V
4. a) Design the operational amplifier circuit of Figure Q4a to have an input resistance of 20 k2 and a time constant (RX C) of 15 us. What function does the circuit perform? Vg Figure Q4a Vo 5
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