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:
Apr. 22, 2008
Filed:
Sep. 30, 2005
Applicants:
Anthony M. Hill, Dallas, TX (US);
John Apostol, Plano, TX (US);
Usha Narasimha, Dallas, TX (US);
Inventors:
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G06F 9/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel approach to cross-talk analysis takes effective account of the nature of cross-talk interference. This approach employs conservative assumptions regarding (1) the equivalent output resistance, and (2) the definition of noise immunity for the victim gate. Also, this approach uses signal and noise current metrics in modeling the parameters of the active device elements. This approach provides an expectation of detection and elimination of noise hazards that might otherwise not be undetected.