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:
Nov. 21, 2006
Filed:
May. 19, 2004
Applicants:
Jeffrey M. Zachan, Aliso Viejo, CA (US);
Geoff Hatcher, Newport Beach, CA (US);
Edward Youssoufian, Irvine, CA (US);
Inventors:
Jeffrey M. Zachan, Aliso Viejo, CA (US);
Geoff Hatcher, Newport Beach, CA (US);
Edward Youssoufian, Irvine, CA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A phase-locked loop (PLL) is disclosed. One embodiment, among others, includes a PLL that provides a control current and varies the control current in proportion to an inverse of N squared. N is the ratio of the output frequency of the PLL system to the reference frequency of the PLL system. The varying of the control current compensates for bandwidth changes of the PLL system.