The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2013
Filed:
Oct. 12, 2010
Marios C. Papaefthymiou, Ann Arbor, MI (US);
Alexander Ishii, Princeton, NJ (US);
Marios C. Papaefthymiou, Ann Arbor, MI (US);
Alexander Ishii, Princeton, NJ (US);
Cyclos Semiconductor, Inc., Berkeley, CA (US);
Abstract
An architecture for controlling the clock waveform characteristics, including but not limited to the clock amplitude and clock rise and/or fall times, of resonant clock distribution networks is proposed. This architecture relies on controlling the size of clock drivers and the duty cycles of reference clocks. It is targeted at resonant clock distribution networks and allows for the adjustment of resonant clock waveform characteristics with no need to route an additional power grid. Such an architecture is generally applicable to semiconductor devices with multiple clock frequencies, and high-performance and low-power clocking requirements such as microprocessors, ASICs, and SOCs.