Figure 2 shows a BJT amplifier circuit. Given, V3 = 2.4 V and assume that the emitter current equals to the collector current, Ig=Ic, a) identify i) amplifier configuration ii) DC biasing technique b) determine i) emitter voltage, Vɛ i1) emitter current, Ig iii) collector voltage, Vc iv) collector-emitter voltage, VCE v) base current, IB vi) beta, ß c) sketch and label the small signal equivalent circuit.

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Figure 2 shows a BJT amplifier circuit. Given, V3 = 2.4 V and assume that the emitter
current equals to the collector current, IE=Ic.
a) identify
i) amplifier configuration
ii) DC biasing technique
b) determine
i) emitter voltage, VE
ii) emitter current, IE
iii) collector voltage, Vc
iv) collector-emitter voltage, VcE
v) base current, IB
vi) beta, B
c) sketch and label the small signal equivalent circuit.
10 V
4.7 kN
230 kN
230 kN
10 μ
o Vo
Vc
R2
10 μF
R1
10 μF
VCE
Vs= 2.4 V
Is
VE
| IE
2 kN
50 μF
Figure 2
Transcribed Image Text:Figure 2 shows a BJT amplifier circuit. Given, V3 = 2.4 V and assume that the emitter current equals to the collector current, IE=Ic. a) identify i) amplifier configuration ii) DC biasing technique b) determine i) emitter voltage, VE ii) emitter current, IE iii) collector voltage, Vc iv) collector-emitter voltage, VcE v) base current, IB vi) beta, B c) sketch and label the small signal equivalent circuit. 10 V 4.7 kN 230 kN 230 kN 10 μ o Vo Vc R2 10 μF R1 10 μF VCE Vs= 2.4 V Is VE | IE 2 kN 50 μF Figure 2
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