The following are the required circuit parameters for the T1 transistor in the following circuit. VBE=0.7 V, β=120, Cbc=Cμ=100pF, Cπ=Cbe=220pF, VA=∞, VT=26mV, and ro negligence; a) Find IB, IC and IE currents. b) Find VB, VC, VE and VCE voltages. c) Find Ri input resistance.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter16: Inductance In Ac Circuits
Section: Chapter Questions
Problem 1PP: Inductive Circuits Fill in all the missing values. Refer to the following formulas:...
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The following are the required circuit parameters for the T1 transistor in the following circuit.

VBE=0.7 V, β=120, Cbc=Cμ=100pF, Cπ=Cbe=220pF, VA=∞, VT=26mV, and ro negligence;

a) Find IB, IC and IE currents.

b) Find VB, VC, VE and VCE voltages.

c) Find Ri input resistance.

d) Find ro output resistance.

e) Find the lower cut frequencies.f) Find the upper cutting frequencies

R:409

+30 V
220k
R1
R
Ci
T1
Rs
4,7µF
15µF
Vi
o Vo
75k SR2
RE
Co
4k
RL
2k
Ri
Ro
Transcribed Image Text:+30 V 220k R1 R Ci T1 Rs 4,7µF 15µF Vi o Vo 75k SR2 RE Co 4k RL 2k Ri Ro
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