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:
Jan. 02, 2007
Filed:
Oct. 28, 2002
Chwei-po Chew, Cupertino, CA (US);
Chwei-Po Chew, Cupertino, CA (US);
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
Embodiments of the present invention relate to a method for recovering the clock and data signals in a transmitted data signal In a computer network. The method comprises accessing a transmitted a data signal at a receiver in the network, locking the receiver on a data signal transmission frequency, then locking the receiver on a data signal transition phase in the transmitted data signal and adjusting the signal transition phase locking by reference to the transition density of the transmitted data signal. Embodiments adjust the transition phase locking by adjusting the tail current of a Gm cell in a phase locked loop in the receiver, based on the received data signal transition density.