For the common-emitter amplifier circuit shown below with: R1=20KN R2=3.6KQ Rc=1.2KQ RE=2200 Vcc=12V B=50 Thermal voltage, Vt=25mV, Transistor output resistance, ro= 100 KQ VCC RC D pal VI I Vye pes R2 RE Find Input and output resistances of the amplifier, Draw small signal model, [t he putput voltage waveform respecting the input signal shown above lwithout Find voltage gain, if a load resistance of 10-0 is connected?

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For the common-emitter amplifier circuit shown below with:
R1=20KO
R2=3.6KQ
Rc=1.2KQ
RE=2200
Vcc=12V
B=50
Thermal voltage, Vt=25mV,
Transistor output resistance, ro= 100 KQ
VCC
RC
ŽR1
Drn onpat
wwm
VI
1 ye pes
R2
RE
Find Input and output resistances of the amplifier,
Find voltage gain,
Draw small signal model,
connecting load resistance).
What is the new voltage gain value if a load resistance of 10-0 is connected
Draw the output voltage waveform respecting the input signal shown above fwithout
Transcribed Image Text:For the common-emitter amplifier circuit shown below with: R1=20KO R2=3.6KQ Rc=1.2KQ RE=2200 Vcc=12V B=50 Thermal voltage, Vt=25mV, Transistor output resistance, ro= 100 KQ VCC RC ŽR1 Drn onpat wwm VI 1 ye pes R2 RE Find Input and output resistances of the amplifier, Find voltage gain, Draw small signal model, connecting load resistance). What is the new voltage gain value if a load resistance of 10-0 is connected Draw the output voltage waveform respecting the input signal shown above fwithout
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