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:
Feb. 20, 2007
Filed:
Mar. 17, 2006
Jeffrey Hall, San Jose, CA (US);
Shawn Nikoukary, Santa Clara, CA (US);
Jeffrey Hall, San Jose, CA (US);
Shawn Nikoukary, Santa Clara, CA (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A method of routing an integrated circuit package design includes steps of receiving as input at least a portion of an integrated circuit design including a differential pair of two electrical conductors, calculating a value of length mismatch between the two electrical conductors, calculating an added trace length to compensate for an impedance discontinuity of a shorter one of the two electrical conductors, and extending the shorter one of the two electrical conductors by routing the added trace length entirely inside an area surrounded by a contact pad that electrically terminates the shorter one of the two electrical conductors. The routing for the differential pair with the added trace length is generated as output in the integrated circuit design.