Consider the common-emitter circuit in given Figure driven by an ideal signal current source. The transistor parameters are hFE = 80, VEB(on) = 0.7 V, and VA = 100 V.
(a) Determine the quiescent values ICQ and VECQ.
(b) Find the transresistance transfer function Azf = vo/is.
(c) Determine the input resistance Rif.
(d) Find the output resistance Rof.
