Programmable/Stoppable Oscillator Based on Self-Timed Rings
- Yahya, E.
- Elissati, O.
- Zakaria, H.
- Fesquet, Laurent
- Renaudin, Marc
Publication date
May 2009
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
ISBN: 978-1-4244-3933-1International audienceIn this paper a Programmable/Stoppable oscillator is designed based on a Self-Timed Ring. A new model is proposed to calculate the oscillation frequency of the ring. Different solutions for introducing programmability to self timed rings are designed and implemented. Using different techniques, the implemented oscillator achieves a frequency range of 3GHz down to 400MHz with a smallest step of 100MHz
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