Find the low-frequency gain a0 5 voyvsig and use OCTC analysis to estimate f23 dB for the feedbackbias amplifi er shown in ac form in Fig. P6.33, given that Rsig 5 1 kV, RF 5 100 kV, and ro//RL 5 5...

Find the low-frequency gain a0 5 voyvsig and use OCTC analysis to estimate f23 dB for the feedbackbias amplifi er shown in ac form in Fig. P6.33, given that Rsig 5 1 kV, RF 5 100 kV, and ro//RL 5 5 kV, and that the BJT has gm 5 1y(25 V), r5 5 kV, C5 15 pF, C 5 0.5 pF, and Cs 1 CL 5 2 pF. Assume rb ! r