Static characteristics of the npn silicon bjt, Electrical Engineering

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Consider the common-emitter BJT circuit shown in Figure (a). The static characteristics of the npn silicon BJT are given in Figure (b) along with the load line. Calculate iB for vS = 1 V and 2 V. Then estimate the corresponding values of vCE and iC from the load line, and compute the voltage amplification Av = ΔvCE/ Δ vS and the current amplification Ai = Δ iC/ Δ iB.


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