Part 1:
Figure
Question 1. Determine the dc voltages, VB, VE, and VC, with respect to ground in Figure 3-74.
Question 2. Determine the voltage gain for the CE amplifier in Figure 3-74.
Question 3: Determine IC(sat) for Q1 and Q2 in Figure 3-43.
Part 2:
Figure shows a CE power amplifier in which the collector resistor serves also as the load resistor. Assume βDC = βac = 100. Figure
Question 1.
Figure
(a) Determine the dc Q-point (ICQ and VCEQ).
(b) Determine the voltage gain and the power gain.
Question 2.
For the circuit in Figure, determine the following:
(a) the power dissipated in the transistor with no load.
(b) the total power from the power supply with no load.
(c) the signal power in the load with a 500 mV input.