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. 26, 2006
Filed:
Dec. 18, 2002
Aninda K. Roy, San Jose, CA (US);
Claude R. Gauthier, Cupertino, CA (US);
Aninda K. Roy, San Jose, CA (US);
Claude R. Gauthier, Cupertino, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A communication system comprising transmitting circuitry arranged to transmit a data signal and a timing signal; and receiving circuitry arranged to receive the data signal and the timing signal. The receiving circuitry comprises a first finite impulse response filter arranged to generate a filtered timing signal dependent on the timing signal and a at least one mixer signal; a decision feedback circuit arranged to generate the at least one mixer signal dependent on the filtered timing signal and a calibration signal; and a second finite impulse response filter arranged to generate a filtered data signal dependent on the data signal and the at least one mixer signal.