Since B = 20 x 10^-4 A / V², V_THP = -1 V and I_DQ = 1 mA in the following circuit;

 

a) Find the voltage gain (A_v = V_o / V_in). 

b) Find the current gain (A_j = l_o / l_in). 

c) Find the input resistance (R_in) and output resistance (R_o). 

d) Draw the AC load line. 

e) Find the maximum input voltage value for symmetrical output. 

4) Since C_π = 8 pF, C_μ 3 pF for the circuit in the second question; 

a) Make frequency analysis. 

b) Draw the Bode plot. 

5) Since C_gs = 10 pF, C_gd = 2 pF for the circuit in the third question; 

a) Make frequency analysis. 

b) Draw the Bode plot. 

VDD 15 V R1 RS 120 k 4k Co2 - Vo 1 uF R Ce1 1k 1uF Ro RL Vin 8k Vin Rin R2 RD CB 30k 1 k 20 uF