Reference no: EM132463290

Assignment - Voltage-Divider Bias Questions

Question 1 - For the network of Fig:

a. Determine r_e.

b. Calculate Z_i and Z_o.

c. Find A_v.

d. Repeat parts (b) and (c) with r_o = 25 kΩ.

Question 2 - For the network of Fig:

a. Determine r_e.

b. Calculate V_B, V_CE, and V_CB.

c. Determine Z_i and Z_o.

d. Calculate A_v = V_o/V_i.

e. Determine A_i = I_o/I_i.

Question 3 - For the network of Fig:

a. Calculate I_B and I_C.

b. Determine r_e.

c. Determine Z_i and Z_o.

d. Find A_v.

Question 4 - Given r_e = 10Ω, β = 200, A_v = -160, and A_i = 19 for the network of Fig, determine R_C, R_F, and V_CC.

Question 5 - Effect of R_L and R_S and Two-Port Systems Approach: For the fixed-bias configuration of Fig:

a. Determine A_{v_NL}, Z_i, and Z_o.

b. Sketch the two-port model of Fig. with the parameters determined in part (a) in place.

c. Calculate the gain A_{v_L} = V_o/V_i.

d. Determine the current gain A_{i_L} = I_o/I_i.