The CE-ED amplifi er of Fig. P2.65 has an emitterdegeneration ac resistance of 0.2 kV. (a) If the BJT has F 5 100, VBE(on) 5 0.7 V, and VA 5 `, fi nd IC as well as the small-signal parameters Ri , Ro,...

The CE-ED amplifi er of Fig. P2.65 has an emitterdegeneration ac resistance of 0.2 kV. (a) If the BJT has F 5 100, VBE(on) 5 0.7 V, and VA 5 `, fi nd IC as well as the small-signal parameters Ri , Ro, and voyvi . (b) Find the equivalent resistance Req3 seen by C3, and then specify C3 for operation at 1 kHz. (c) What happens if C3 is omitted altogether?