For the transistor in the circuit in Figure P6.26, the parameters are \(\beta=100\) and \(V_{A}=\infty\).

(a) Determine the \(Q\)-point.

(b) Find the small-signal parameters \(g_{m}, r_{\pi}\), and \(r_{o}\).

(c) Find the small-signal voltage gain \(A_{v}=v_{o} / v_{s}\) and the small-signal current gain \(A_{i}=i_{o} / i_{s}\).

(d) Find the input resistances \(R_{i b}\) and \(R_{i s}\).

(e) Repeat part (c) if \(R_{S}=0\).

Transcribed Image Text:

1 V+=+16 V RC = 6.8 k Cc2 Rs = 0.5 k2 CCI HH Rib RB= 10 RE= 3 Figure P6.26 V=-6 V R = 6.8