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:
Jun. 02, 2020
Filed:
Oct. 31, 2018
Nxp Usa, Inc., Austin, TX (US);
Emmanuel Chukwuma Onyema, Kyle, TX (US);
David Russell Tipple, Leander, TX (US);
NXP USA, INC., Austin, TX (US);
Abstract
A method and apparatus for reducing dynamic switching current in high speed logic. The apparatus may include a CMOS logic circuit, which in turn includes an NMOS FinFET, a first PMOS FinFET, and a second PMOS FinFET. A gate of the NMOS FinFET is connected to a gate of the first PMOS FinFET, a drain of the NMOS FinFET is connected to a drain of the first PMOS FinFET, and the second PMOS FinFET is connected to the first PMOS FinFET to create a capacitor between a source and the drain of the first PMOS FinFET. In one embodiment, the second PMOS FinFET is contained in and positioned at an edge of a cell that also contains the first PMOS FinFET and the NMOS FinFET.