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:
Jul. 16, 2013
Filed:
May. 31, 2012
Ravindraraj Ramaraju, Round Rock, TX (US);
George P. Hoekstra, Austin, TX (US);
Ravindraraj Ramaraju, Round Rock, TX (US);
George P. Hoekstra, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A dynamic logic circuit includes an N channel transistor stack between a dynamic node and a first power terminal for receiving a plurality of logic signals. A first clock transistor is coupled between a second power terminal and the dynamic node for receiving a clock signal. A second clock transistor is in series with the N channel stack, between the dynamic node and a second power terminal, and for receiving the clock signal. An inverter circuit has an input coupled to the dynamic node and an output. A keeper transistor has a control electrode coupled to the output of the inverter circuit, a first current electrode coupled to the dynamic node, and a second current electrode. A plurality of P channel transistors, which are coupled in parallel, are coupled between the keeper transistor and the second power terminal and are for receiving the plurality of logic signals.