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:
Dec. 09, 2003
Filed:
Jul. 27, 2001
Applicant:
Inventors:
Eyal Fayneh, Givatayim, IL;
Ernest Knoll, Haifa, IL;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/56 ;
U.S. Cl.
CPC ...
G05F 1/56 ;
Abstract
An on-chip, e.g., on a microprocessor, super filter-regulator acts as a voltage regulator and a low-pass filter. The voltage regulator generates a constant DC output voltage and regulates the DC voltage against instantaneous load changes. The low-pass filter and actively filters AC interference out of the DC output voltage. The super filter-regulator provides the filtered and regulated DC voltage to a phase locked loop circuit.