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. 13, 1998
Filed:
Aug. 02, 1996
Kevin W Glass, Scottsdale, AZ (US);
Mehrdad Heshami, Palo Alto, CA (US);
Rockwell Int'l Corp., Newport Beach, CA (US);
Abstract
The invention relates to a clock signal frequency multiplier circuit. The circuit multiplies the speed of a clock signal of an integrated circuit (IC) by a factor N to generate a times-N clock signal. The circuit first receives a clock signal. Next, the circuit replicates the clock signal into a plurality of N component signals. Each Jth component signal is delayed from the (J-1)th component signal by 1/N cycles, where J equals 1 to N. The (J=1)th component signal is the clock signal. The N component signals are referred to as phase-shifted components. Finally, the circuit logically combines the phase-shifted components into a times-N clock signal.