Figure P4.65 shows a common-gate amplifier. The transistor parameters are \(V_{T N}=0.6 \mathrm{~V}, V_{T P}=-0.6 \mathrm{~V}, K_{n}=2 \mathrm{~mA} / \mathrm{V}^{2}, K_{p}=0.5 \mathrm{~mA} / \mathrm{V}^{2}\), and \(\lambda_{n}=\lambda_{p}=0\).

(a) Find the values of \(V_{S G L Q}, V_{G S D Q}\), and \(V_{D S D Q}\).

(b) Derive the expression for the small-signal voltage gain in terms of \(K_{n}\) and \(K_{p}\).

(c) Calculate the value of the small-signal voltage gain \(A_{v}=V_{o} / V_{i}\).

Transcribed Image Text:

1+ Cc R; ! Mp 10= 1 mA V = -3.3 V Figure P4.65 ML V+= 3.3 V