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:
May. 20, 2014
Filed:
Aug. 23, 2011
Kenneth A. Van Goor, Fall Creek, WI (US);
David I. Sanderson, Folsom, CA (US);
Kenneth A. Van Goor, Fall Creek, WI (US);
David I. Sanderson, Folsom, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and circuit for implementing differential resonant clocking with a DC blocking capacitor, and a design structure on which the subject circuit resides are provided. An on-chip inductor and an on-chip capacitor are connected between a pair of differential active clock load nodes to form a resonant tank circuit. The on-chip inductor has a selected value based upon a value of a load capacitor of the differential active clock load nodes to determine the resonant frequency. The on-chip capacitor has a selected value substantially greater than the value of the load capacitor.