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:
Apr. 12, 2005
Filed:
Apr. 25, 2003
Applicant:
John S. Austin, Winooski, VT (US);
Inventor:
John S. Austin, Winooski, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03K021/00 ;
U.S. Cl.
CPC ...
Abstract
A non-integer frequency divider is disclosed. The non-integer frequency divider circuit includes several base stages connected to each other. The non-integer frequency divider circuit also includes a clocking circuit for passing an enable bit from one of the base stages to another such that only one of the base stages is enabled at any give time. The enable bit has a pulse width of one clock cycle. The outputs from the base stages are grouped together by an OR gate to generate a single output that is a fraction of an input clock signal.