Determine the voltage gain for the ce amplifier and

Question

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 β_DC = β_ac = 100.

Figure

Question 1.

(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.