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:
Aug. 02, 2011
Filed:
Dec. 19, 2007
Applicants:
Russell Homer, Los Gatos, CA (US);
Luca Ravezzi, Palo Alto, CA (US);
Hamid Partovi, Los Altos, CA (US);
Inventors:
Russell Homer, Los Gatos, CA (US);
Luca Ravezzi, Palo Alto, CA (US);
Hamid Partovi, Los Altos, CA (US);
Assignee:
Qimonda AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
One embodiment provides an integrated circuit including a first circuit, a second circuit, and a third circuit. The first circuit is configured to provide a calibrated signal. The second circuit is configured to low pass filter the calibrated signal and provide a filtered calibrated signal. The third circuit is configured to provide a control signal and store the control signal based on the filtered calibrated signal. The third circuit averages stored controlled signals to provide a calibration result.