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:
Dec. 02, 2008
Filed:
Aug. 17, 2004
Michael J. Gaboury, Burnsville, MN (US);
Brian T. Brunn, Austin, TX (US);
Michael J. Gaboury, Burnsville, MN (US);
Brian T. Brunn, Austin, TX (US);
XILINX, Inc., San Jose, CA (US);
Abstract
According to an example embodiment, a data-transfer circuit transfers high-speed input data toward an output port by coupling the data circuit selectively through a resistive-impedance circuit and a capacitive-impedance circuit to accommodate both high-frequency and low-frequency components of the input data signal. In a particular implementation, the control circuit can selectively control the data-passing circuit path by causing the input data to pass through the resistive-impedance circuit and therein pass low-frequency components of the input data signal while the capacitive-impedance circuit passes high-frequency components of the input data signal.