True or False 1. The voltage gain Av of a common collector amplifier is always less than 1 regardless of the value of the load resistance RL. 2. The current gain Ais=Io/Is of acommon collector amplifier increases if the source resistance Rs is increased.
True or False 1. The voltage gain Av of a common collector amplifier is always less than 1 regardless of the value of the load resistance RL. 2. The current gain Ais=Io/Is of acommon collector amplifier increases if the source resistance Rs is increased.
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True or False
1. The voltage gain Av of a common collector amplifier is always less than 1 regardless of the value of the load
resistance RL.
2. The current gain Ais=Io/Is of acommon collector amplifier increases if the source resistance Rs is increased.
Transcribed Image Text:Given the BJT amplifier circuit
oVcc
R1
Cc
Is
Rs
Cc
Vo
Vs
RES
RL
Ro'
Vcc=15V, Rs=4702, R1=22KN, RE=2.2KQ, RL=10KN
For transistor: Vbe=0.7V, ß=hfe=100
(a) Determine the DC voltage VCE-
(b) Determine hie.
(c) Determine the equivalent resistance Ro'
(d) Determine the current gain Ais=Io/Is.
(e) Determine the voltage gain Avs=Vo/Vs
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