The class A emitter follower in the figure to the right is to operate from +/- 10 V supplies and drive a 16 ohm load with a sinusoid with a 5 V peak amplitude. If the incremental gain is to remain within 2% of unity what must the bias current, I, be? What is the resulting efficiency?

12.5 The class A emitter follower in the figure to the right is to operate from +/- 10 V supplies and drive a 16 ohm load with a sinusoid with a 5 V peak amplitude. If the incremental gain is to remain within 2% of unity what must the bias current, I, be? What is the resulting efficiency? +