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:
Mar. 02, 2004
Filed:
Oct. 30, 2001
David J. Pilling, Los Altos Hills, CA (US);
Integrated Device Technology, Inc., Santa Clara, CA (US);
Abstract
Multi-phase clock generators include a master-slave flip flop that generates a second pair of clock signals having a second frequency in response to a first pair of clock signals having a first frequency greater than the second frequency. The master-slave flip-flop includes a master stage that is responsive to a first one of the first pair of clock signals and has a first pair of differential inputs and a first pair of differential outputs. A slave stage is also provided. The slave stage is responsive to a second one of the first pair of clock signals and has a second pair of differential inputs coupled to the first pair of differential outputs and a second pair of differential outputs that are cross-coupled and fed back to the first pair of differential inputs of the master stage.