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:
Oct. 31, 2017
Filed:
Mar. 17, 2015
Xilinx, Inc., San Jose, CA (US);
John J. Rinck, San Jose, CA (US);
XILINX, INC., San Jose, CA (US);
Abstract
A method, computer system, and computer-readable medium for determining a first decoupling constant for circuitry. The method includes determining a target impedance value and a first step current value for the circuitry. The method also includes iteratively simulating a model of the circuitry while adjusting a first number of first decoupling capacitors until impedance across a range of frequencies is below the target impedance value to obtain a first final number of first decoupling capacitors. The method further includes calculating a first decoupling constant based on the first step current value and the first final number of first decoupling capacitors.