Two-port amplifier model practice problems
Refresh the page to get a new problem.

Read the Amplifier class notes.

For the amplifier circuit shown, R_S = 33 kΩ, and R_L = 270 Ω.

For amp 1: R_i1 = 56 kΩ, A₁= 10, R_o1 = 2.2 kΩ.

For amp 2: R_i2 = 2.2 kΩ, A₂= 25, R_o2 = 100 Ω.

If the amplitude of the input signal is v_i = 0.2 V, find the amplitude of the amplified output singnal, v_o.

Answer