Problem 2: Consider the following amplifier circuit. All capacitors are infinite valued. Voc RB1 Rc1 Rc2...
Need some help for this Problem 1: Consider the circuit below. Vcc = 12V, R31 = 120k12, RB2 = 40 k12, R33 = 120 k12, R34 = 20k12, Rei 3k12, Re2 = 1k12, Rc2= 10 kN, Rcz = 0 and B = 50. a. Calculate the collector current and emitter voltage for both transistors. Neglect Early effect b. Draw the small signal equivalent circuit. c. Calculate Rin2, Rin, Rout d. Calculate the overall gain with load of the amplifier if...
please answer this ASAP Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...