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:
Jun. 05, 2001
Filed:
Sep. 20, 1999
Silicon Magic Corporation, Sunnyvale, CA (US);
Abstract
A method and system for synchronizing a reference signal and an output signal produced by an electrical circuit, the electrical circuit comprising an analog portion and a digital portion, is disclosed. The method comprises the steps of utilizing the digital portion to produce a phase-adjusted signal and utilizing the analog portion to produce an output signal in substantially the same phase as the phase-adjusted signal. Through the use of the method and system in accordance with the present invention, the large bi-direction shift register of conventional hybrid DLLs is no longer necessary and high speed DLLs will be capable of providing high resolution deskewed clocks in a shorter amount of time. The use of the present invention also facilitates the coverage of a wider range of clock frequencies.