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:
Nov. 24, 2009
Filed:
Oct. 27, 2006
Marios C. Papaefthymiou, Ann Arbor, MI (US);
Conrad H. Ziesler, Ann Arbor, MI (US);
Marios C. Papaefthymiou, Ann Arbor, MI (US);
Conrad H. Ziesler, Ann Arbor, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
Disclosed herein are digital systems and methods for use with a ramped clock signal. The digital system includes an input element having a data input to receive a data signal, a control input to receive a control signal, and a dynamic node to be driven by the ramped clock signal. The digital system further includes a static memory element having an input at the dynamic node and is configured to reside in an operational state in accordance with the data signal and the ramped clock signal. The input element further includes a switch coupled to the control input to condition updating of the operational state based on the control signal without decoupling the ramped clock signal from the dynamic node. In this way, distribution and delivery of the ramped clock signal to the digital system is continued to facilitate recovery of clock signal energy from the digital system.