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. 07, 2011
Filed:
Feb. 27, 2008
Applicant:
Predrag Acimovic, Burnaby, CA;
Inventor:
Predrag Acimovic, Burnaby, CA;
Assignee:
PMC-Sierra US, Inc., Sunnyvale, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a novel structure that can be used to filter certain selected frequencies of common mode signals. The structure comprises a stub connected in parallel to a transmission line with termination at the end. It is suitable for implementation on printed circuit boards or backplanes, but it can be also used within the chip, either on die or package substrate. The structure can be also used as an equalizer, and can be used in designing an analog equalizer for high-speed circuits.