136 Bipolar Junction Transistors (BJTs) 4.7 For the common-emitter amplifier shown in Fig. P4.7, let Vcc 9 V, R 27 k2, R2 15 k2, RE 1.2 k2, and Rc2.2 k2. The transistor has B 100 and VA 100 V. Using...

136 Bipolar Junction Transistors (BJTs) 4.7 For the common-emitter amplifier shown in Fig. P4.7, let Vcc 9 V, R 27 k2, R2 15 k2, RE 1.2 k2, and Rc2.2 k2. The transistor has B 100 and VA 100 V. Using Spice, calculate the DC bias current lE. If the amplifier operates between a source for which Rs = 10 ? and a load of 2 k.. determine the values of Ri, 8m, Ro, A., and Ai. Vcc Rc Figure P4..7