A novel high-speed ring oscillator for multiphase clock generation using negative skewed delay scheme

A high-speed ring oscillator is proposed for improved operation frequency over those based on the conventional n-stage inverter chain. The ring oscillator consists of inverters with negative delay elements that are derived from the ring oscillator circuit. The cell delay of the ring oscillator is sm...

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Veröffentlicht in:	IEEE journal of solid-state circuits 1997-02, Vol.32 (2), p.289-291
Hauptverfasser:	Lee, Seog-Jun, Kim, Beomsup, Lee, Kwyro
Format:	Artikel
Sprache:	eng
Schlagworte:	Bit error rate Circuit simulation Clocks Data communication Delay Frequency Inverters MOS devices Ring oscillators Very large scale integration
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