In the circuit given in the figure, Vcc = 15V, R1 = R2 = 10k ohm, RE = 1k ohm, RL = 0.5k ohm and transistor parameters are given as VBE = 0.7V, beta (dc) = beta (0) = 100. According to this; a) Calculate the values of DC bias currents and voltages (I (BQ), I (CQ), V (CEQ)). b) Using the hybrid model of the transistor, draw the small signal equivalent circuit of the circuit. c) Derive the input impedance expression of the circuit and calculate
In the circuit given in the figure, Vcc = 15V, R1 = R2 = 10k ohm, RE = 1k ohm, RL = 0.5k ohm and transistor parameters are given as VBE = 0.7V, beta (dc) = beta (0) = 100. According to this; a) Calculate the values of DC bias currents and voltages (I (BQ), I (CQ), V (CEQ)). b) Using the hybrid model of the transistor, draw the small signal equivalent circuit of the circuit. c) Derive the input impedance expression of the circuit and calculate
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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In the circuit given in the figure, Vcc = 15V, R1 = R2 = 10k ohm, RE = 1k ohm, RL = 0.5k ohm and transistor parameters are given as VBE = 0.7V, beta (dc) = beta (0) = 100. According to this;
a) Calculate the values of DC bias currents and voltages (I (BQ), I (CQ), V (CEQ)).
b) Using the hybrid model of the transistor, draw the small signal equivalent circuit of the circuit.
c) Derive the input impedance expression of the circuit and calculate its value.
d) Derive the voltage gain expressions A (vi) and A (VG) and calculate its value.
e) Derive the current gain expression A (i) = I (0) / I (i) and calculate its value.
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