MASTER-SLAVE FLIPFLOP FOR LOCAL OSCILLATOR AND MIXER IN AN I/Q CIRCUIT

MASTER-SLAVE FLIPFLOP FOR LOCAL OSCILLATOR AND MIXER IN AN I/Q CIRCUIT

In one embodiment, a local oscillator and mixer architecture may include a frequency divider having I and Q channel master storage elements formed of devices of a first size, and I and Q channel slave storage elements formed of devices of a second size, where the second size is smaller than the firs...

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Bibliographische Detailangaben
1. Verfasser: RAFI, ASLAM
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
PULSE TECHNIQUE
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Beschreibung
Zusammenfassung:In one embodiment, a local oscillator and mixer architecture may include a frequency divider having I and Q channel master storage elements formed of devices of a first size, and I and Q channel slave storage elements formed of devices of a second size, where the second size is smaller than the first size. In such manner, power consumption may be reduced while reducing phase noise in signals provided from the frequency divider to the corresponding mixer.