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GATE 2019: Analog Circuits Quiz 5
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Question 1
find IC(DC) if β = 100
Question 2
In the given circuit, find the Av = if β is large
Question 3
, , , , . What is the value of and the small signal voltage gain Av?
Question 4
The transistor used has β0 = 100, rπ = 1KΩ and r0 = ∞
given i(t) = 200Hz, square wave , determine the percentage tilt in the output?
given i(t) = 200Hz, square wave , determine the percentage tilt in the output?
Question 5
Av & β for the circuit is
Question 6
For a BJT, the common – base current gain 𝛼 = 0.98 and the collector-base junction reverse bias saturation current 𝐼𝐶0 = 0.6𝜇𝐴. This BJT is connected in the common emitter mode and operated in the active region with a base drive current 𝐼𝐵 = 20𝜇𝐴. The collector current 𝐼𝐶 for this mode of operation is.
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