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. 25, 2014
Filed:
Feb. 19, 2008
James D. Chlipala, Emmaus, PA (US);
Scott A. Segan, Allentown, PA (US);
James D. Chlipala, Emmaus, PA (US);
Scott A. Segan, Allentown, PA (US);
Agere Systems LLC, Allentown, PA (US);
Abstract
A delay circuit having reduced duty cycle distortion is provided. The delay circuit includes a plurality of delay elements connected together in a series configuration. Each of the delay elements has a prescribed delay associated therewith. The delay circuit further includes a controller connected to respective outputs of the delay elements. The controller is configured such that signal paths between the respective outputs of the delay elements and an output of the controller have delays that are substantially the same relative to one another. Each of the signal paths has a tri-statable switching element associated therewith.