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:
Aug. 11, 2020
Filed:
Jul. 23, 2019
International Business Machines Corporation, Armonk, NY (US);
Erik English, Poughkeepsie, NY (US);
Michael Sperling, Poughkeepsie, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Techniques for autozero to an offset value for a slope detector for voltage droop monitoring are described herein. An aspect includes generating a first offset voltage by a circuit. Another aspect includes generating a second offset voltage by the circuit, the second offset voltage being distinct from the first offset voltage. Another aspect includes, based on a first comparator of the circuit entering an autozero mode, connecting a first terminal of the first comparator to the first offset voltage. Another aspect includes connecting a second terminal of the first comparator to the second offset voltage. Yet another aspect includes performing an autozero operation in the first comparator, wherein a trip point of the first comparator is set to a difference between the first offset voltage and the second offset voltage by the autozero operation.