For the circuit in Problem 12.20 a, the applied source voltage is a single-ended signal with V

Question:

For the circuit in Problem 12.20 a, the applied source voltage is a single-ended signal with V_s1 = 0.2 V sin (100t) and V_s2 = 0. Assume a CMFB loop forces V_OC = 0. What are V_o1 (t), V_o2 (t), V_od(t), and V_oc (t)? What are V_i1 (t), V_i2 (t), V_id (t), and V_ic (t)?

Data from Problem 12.20:

(a) R₁= R₂= 1 kΩ and R₃ = R₄ = 5 kΩ.