For the circuit shown in Fig. 1, T1 and T2 work in active region. B = 50 and rbe = 1.2 kQ for T1 and T2. a) Determine the voltage amplication coefficient Av. b) Determine the input resistance Ri. c) Determine the output resistance Ro.

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For the circuit shown in Fig. 1, T1 and T2 work in active region. B
rbe = 1.2 kQ for T1 and T2.
a) Determine the voltage amplication coefficient Av.
b) Determine the input resistance Ri.
c) Determine the output resistance Ro.
U₁
R₁|
20kQL
R₁
1kQ
180 kQ
R₂
R₂ 500
R₂
500 ΩΙ
T₂
+Vcc
Fo
오
C3
EE
= 50 and
|||
Transcribed Image Text:For the circuit shown in Fig. 1, T1 and T2 work in active region. B rbe = 1.2 kQ for T1 and T2. a) Determine the voltage amplication coefficient Av. b) Determine the input resistance Ri. c) Determine the output resistance Ro. U₁ R₁| 20kQL R₁ 1kQ 180 kQ R₂ R₂ 500 R₂ 500 ΩΙ T₂ +Vcc Fo 오 C3 EE = 50 and |||
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