Common emitter with emitter degradation (CE-ED)
退化共发射极
Common collector (CC) also known as emitter follower
(EF) 共集电极/射极跟随器
Common base (CB) 共基极 | Property
| A v | A i | R in | R out | | ------------ | ----------- | --------- |
------ | ----- | | CE | high | high | Medium | high | |
CE-ED | Low | high | high | low | |
CC(EF) | Low (< 1) | high | high | low | |
CB | high | low (<1) | low | high |