The transistor in the circuit below has B = 100 and VBE = 0.7 V in forward bias. Ignore the Early effect and use VT = 25 mV. Determine values for Rc and RE So that the transcon- ductance is gm = 80 m2-1 and the amplifier gain is A = 100. What is the purpose of the capacitor connected to the base? + 9 V 9 V RC o Vout Vsig RE 100 k

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 76E
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The transistor in the circuit below has B = 100 and VBE = 0.7 V in forward bias. Ignore the
Early effect and use VT
ductance is gm = 80 m2-1 and the amplifier gain is A = 100. What is the purpose of the
capacitor connected to the base?
= 25 mV. Determine values for Rc and RE so that the transcon-
+ 9 V
9 V O
RC
o Vout
Vsig
RE
100 k
Transcribed Image Text:The transistor in the circuit below has B = 100 and VBE = 0.7 V in forward bias. Ignore the Early effect and use VT ductance is gm = 80 m2-1 and the amplifier gain is A = 100. What is the purpose of the capacitor connected to the base? = 25 mV. Determine values for Rc and RE so that the transcon- + 9 V 9 V O RC o Vout Vsig RE 100 k
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