A low power 9GHz divide-by-3 injection locked frequency divider in 0.18μm CMOS with 15% locking range

A new low power divide-by-3 injection locked LC divider is proposed for PLL-based frequency synthesizers. The circuit is made of two voltage controlled oscillators coupled together via four MOSFETs, where capacitors are placed in series with the source of the coupling transistors leading to a reduct...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Asadian, S., Hemmati, M. J., Naseh, S.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Capacitors CMOS integrated circuits cross-coupled LC oscillator DC-blocking capacitor divide-by-3 Frequency conversion Injection locked frequency divider injection transistors Power demand Transistors Voltage-controlled oscillators
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