| 摘要 |
A frequency divider is proposed, in which a mixer (T 1 -T 6, 5 ) mixes an input signal (a, {overscore (a) with a back-coupled output signal (b, {overscore (b). Due to the use of inductors (L 1 , L 2 ), a mixing amplification exhibits a band-pass characteristic. Such a circuit can also be realised in CMOS technology for operating frequencies of several tens of gigahertz.
|
