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. 19, 1995
Filed:
Oct. 11, 1994
Dao-Long Chen, Fort Collins, CO (US);
AT&T Global Information Solutions Company, Dayton, OH (US);
Hyundai Electronics America, Milpitas, CA (US);
Symbios Logic Inc., Fort Collins, CO (US);
Abstract
A clock generator circuit which produces a clock signal which may have an adjustable steady state duty cycle and which has the same frequency as a crystal frequency. The clock generator circuit includes a drive circuit coupled to the crystal which converts the first signal to a clock signal, and a duty cycle control circuit which generates a feedback signal to cause the duty cycle to automatically change to the steady state duty cycle. The clock generator circuit of the present invention may also include an output pad for allowing a measuring instrument to determine the duty cycle.