The CS amplifi er of Fig. P6.14 utilizes the feedback-bias scheme. Assume the FET has gm 5 1.5 mA/V, ro 5 50 kV, Cgs 5 2.0 pF, and Cgd 5 0.2 pF. Estimate a0 and f23 dB, and the GBP if Rsig 5 100 kV,...

The CS amplifi er of Fig. P6.14 utilizes the feedback-bias scheme. Assume the FET has gm 5 1.5 mA/V, ro 5 50 kV, Cgs 5 2.0 pF, and Cgd 5 0.2 pF. Estimate a0 and f23 dB, and the GBP if Rsig 5 100 kV, RD 5 10 kV, and RG 5 3.0 MV. Hint: beware that both Cgd and RB are subject to the Miller effect.