A./AF/(AF上有點(diǎn))>2 B./AF/(AF上有點(diǎn))>1 C./A/(A上有點(diǎn))>2 D./A/(A上有點(diǎn))>3
A.相異型號(hào) B.NPN型 C.場(chǎng)效應(yīng) D.高頻 E.并聯(lián)的兩個(gè)
A.共基極 B.共發(fā)射極 C.共集電極 D.多集電極