Three amplifiers with the following characteristics are cascaded Amplifier 1: Avoci = 100, Ril = 2 ka, Roi = 1 kg Amplifier 2: Avoc2 = 200, Ri2 = 4 ks, Ro2 = 2 ks Amplifier 3: Avoc3 = 300, R13 = 6 ka, Ro3 = 3 kg Find the parameters for and draw the circuit of the simplified model of the cascaded amplifier. 3. An amplifier has Ri = 100 2, Ro = 1 kg, and Rmoc = 10 kg. Determine the values (including units) of Avoc, Gmsc, and Aise for this amplifier.
