*34. For the fixed-bias configuration of Fig. 5.170: a. Determine ANL Zi, and Zo b. Sketch the two-port model of Fig. 5.63 with the parameters determined in part (a) in place. c. Calculate the gain Av = Vo/Vi d. Determine the current gain A₁ = 10/1 L Vo 1.8 μF HH Zi www 18 V 680 ΚΩ www 3.3 ΚΩ 1.8 μF HE B=100 RL Z₁ FIG. 5.170 Problems 34 and 35. ww Vo 4.7 ΚΩ + C18 C17 C16 11 DC