A transistor connected in common emitter configuration has input resistance R CE = 2Ω and…
Physics · JEE Main · NTA Exams — Electronic Devices
A transistor connected in common emitter configuration has input resistance RCE = 2Ω and load resistance of 5 kΩ. If β = 60 and an input signal 12 mV is applied, calculate the voltage gain, the power gain and the value of output voltage.
- AV = 150, Vout = 1.8 V, and power gain = 9000
- AV = 20, Vout = 1 V, and power gain = 2000
- AV = 150, Vout = 1.5 V, and power gain = 8500
- AV = 20, Vout = 1.5 V, and power gain = 2000
Answer
(A) A V = 150, V out = 1.8 V, and power gain = 9000
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