EE252 BJT Assignment 2 Consider the circuit in the figure below. Assume the following parameters for the transistor: VBE = 0.7 V, VCC = 5 V, VEE = -5 V, hfe = 50, hie = 1 kΩ, hre = 2.5x10-4, hoe = 25 μA/V. You may make reasonable assumptions to simplify your analysis and state all the assumptions clearly. 1. Draw the DC equivalent circuit and find the Q-point of the circuit (VCEQ, ICQ). 2. Draw the DC loadline and mark the Q-point on it. 3. Draw the small signal h-parameter model of the circuit. 4. Find the small signal input impedance 薠 芀 , output impedance 薠 , and voltage V gain Av out taking into consideration the loading effects of the load resistor Vs and the source resistance.