redo 6

Rafael Falcon

Week 6 Assignment-AC Model

Revision 5 & 8 (A-C)

5. The common-collector amplifier has:

A. its collector at ac ground

B. its collector at dc ground

C. its emitter at ac ground

D. its emitter at dc ground

8. Given the parameters in figure 2 below calculate:

A. AC resistance of the emitter diode.

B. If the emitter resistance is doubled, what is the ac resistance of the emitter diode?

C. Explain in your own words the relationship of the emitter diode and the ac resistance of the ac emitter diode?