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:
May. 17, 2005
Filed:
Oct. 05, 2001
Brian Horng, Irvine, CA (US);
Benedict A. Itri, Huntington Beach, CA (US);
Devin NG, Mission Viejo, CA (US);
John Ross, Aberdeen, NJ (US);
James J. Zhao, Tustin, CA (US);
Brian Horng, Irvine, CA (US);
Benedict A. Itri, Huntington Beach, CA (US);
Devin Ng, Mission Viejo, CA (US);
John Ross, Aberdeen, NJ (US);
James J. Zhao, Tustin, CA (US);
GlobespanVirata, Inc, Red Bank, NJ (US);
Abstract
A system and method for a filter tuner is presented. The system comprises a sequential logic, a register, a comparator, a first and second counter, a synchronizing logic, a first and second oscillator, a control logic, and a first and second combinational logic. The method comprises the steps of executing a calibration cycle of a filter tuner, executing a measurement cycle of the filter tuner, and tuning a filter with the filter tuner dependent on a determined cutoff frequency variation.