DocumentCode :
1548450
Title :
A novel high-speed ring oscillator for multiphase clock generation using negative skewed delay scheme
Author :
Lee, Seog-Jun ; Kim, Beomsup ; Lee, Kwyro
Author_Institution :
Hyundai Electron. Co. Ltd., Ichon, South Korea
Volume :
32
Issue :
2
fYear :
1997
fDate :
2/1/1997 12:00:00 AM
Firstpage :
289
Lastpage :
291
Abstract :
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 smaller than a fundamental inverter delay. Simulations show that the resulting operating frequencies are 50% higher than those obtainable from the conventional approaches
Keywords :
clocks; delay circuits; oscillators; high-speed ring oscillator; inverter; multiphase clock generation; negative skewed delay; Bit error rate; Circuit simulation; Clocks; Data communication; Delay; Frequency; Inverters; MOS devices; Ring oscillators; Very large scale integration;
fLanguage :
English
Journal_Title :
Solid-State Circuits, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9200
Type :
jour
DOI :
10.1109/4.551926
Filename :
551926
Link To Document :
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