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Principles of Analog Electronics
book

Principles of Analog Electronics

by Giovanni Saggio
January 2014
Intermediate to advanced content levelIntermediate to advanced
567 pages
23h 13m
English
CRC Press
Content preview from Principles of Analog Electronics
Ampliers: Basic BJT Congurations
451
The BJT and overall voltage gains, A
vBJT
and A
v
The BJT and overall output resistances, R
oBJT
and R
o
ANSWER
A
iBJT
= 143.4, A
i
1.37
R
iBJT
3.59 MΩ, R
i
643 Ω
A
vBJT
0.998, A
v
0.22
R
oBJT
31.35 Ω, R
o
31.3 Ω
EXERCISE 19
Let us consider a dual-output BJT amplier that has two resistor loads,
R
L1
and R
L2
, respectively, connected across the collector-ground and emit-
ter-ground terminals (Figure 11.73).
Here none of the BJT’s terminals are
directly connected to the ground through AC.
Determine the expressions of
The BJT and overall input resistances,
R
iBJT
and R
i
The BJT and overall voltage gains at the ...
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Publisher Resources

ISBN: 9781466582026