The common-emitter amplifier given in the figure in the circuit, Vcc=9V, R1=27kΩ, R2=15kΩ, RE=1.2kΩ and RC=2.2kΩ. Transistor β=100 has value. a-) If it has values ​​of Rsig=10kΩ and RL=2kΩ Calculate the IE of the amplifier. b-) For small signal analysis of transistor Find the value of Rin by deriving the π-model c-) Calculate vo/vsig and io/ii.

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The common-emitter amplifier given in the figure in the circuit, Vcc=9V, R1=27kΩ, R2=15kΩ, RE=1.2kΩ and RC=2.2kΩ. Transistor β=100 has value. a-) If it has values ​​of Rsig=10kΩ and RL=2kΩ Calculate the IE of the amplifier. b-) For small signal analysis of transistor Find the value of Rin by deriving the π-model c-) Calculate vo/vsig and io/ii.

Vcc
Rc
R,
-O I.
RL
R2
RE
Rin
8
Transcribed Image Text:Vcc Rc R, -O I. RL R2 RE Rin 8
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