1. In the circuit shown in Figure 1, suppose that the Early voltage of Q₁ and Q₂ is V₁ = ∞, and the current source lo is
Posted: Thu Jun 02, 2022 9:48 am
1. In the circuit shown in Figure 1, suppose that the Early voltage of Q₁ and Q₂ is V₁ = ∞, and the current source lo is ideal. Derive the expressions for the one-sided differential-mode gain Av₁ = Vo₁/Va and Av2 = V02/va, and for the two-sided differential-mode gain Ad = (vo1 - Voz)/va. V+ V010 V₁0 Rc 2₁ RL Rc lo Figure 1 2₂ -0002 -0₂