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:
Apr. 08, 2003
Filed:
Dec. 28, 1999
Applicant:
Inventors:
Ernest Knoll, Haifa, IL;
Eyal Fayneh, Givataym, IL;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 2/549 ;
U.S. Cl.
CPC ...
H04L 2/549 ;
Abstract
A loop filter in the phase-locked loop includes a capacitor having a specific capacitance value. The loop filter also includes an amplifier coupled to a node of the capacitor. The amplifier amplifies a signal at the node in a way that increases the equivalent capacitance value without physically changing the capacitor.