A R1 R2 R3 B Passives Value 100 N R1 R2 R3 R4 100 N 50 Ω 25 N Find RAB R.

Question 1 Vcc = +12 V Rci = 10 kΩ R3 = R1 = 67.3 k2 15 kM Ris CC R. Q2 CC3 Q1 Cc2 Vo ER2 = R4 = RE2= RL = 1.6 k2 45 k2 RE 2 ΚΩ Us 12.7 k2 CE 250 2 Copyright The MeCra- Companies, Inc. Parmaion requred for reproduction er daplay Figure 1 The circuit shown in Figure 1 has transistor parameters B= 120 and Va = 0. and for both transistors. (a) Determine the small signal parameters, & Vo Ay Vs. (b) Determine the overall small-signal voltage gain (c) Determine the input resistance R, and the output resistance Ro.

Component values of the following circuit are listed in the Table I. Answer the following questions and provide your answers in Table II. a) using KCL equations, find resistance value at node c? Table I. Components R3 (0) 1 [rad/s] ww Vin 1 40° R₁ 1k [Ω] R₁ b R₂ a ww ww C R₂ 1k [Ω] R3 1k [22] kı 0.002 [A/V] k2 0.004 [A/V] Table II. Answer Vin k₁Vac k₂Vb Resistance at node c

Consider the following circuit. Determine the node voltages at nodes N1, N2, N3 and N4 using both the Nodal Analysis theory and Circuitlab simulations. Thank you!!