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:
May. 17, 2016
Filed:
Apr. 30, 2015
Freescale Semiconductor, Inc., Austin, TX (US);
Hector Sanchez, Cedar Park, TX (US);
FREESCALE SEMICONDUCTOR, INC., Austin, TX (US);
Abstract
A driver circuit includes first and second pluralities of series-connected inverters for pre-driving an input signal to first and second drive transistors, and a plurality of capacitors. The first and second drive transistors coupled to the last inverter of the first and second pluralities of series-connected inverters. Each capacitor of the plurality of capacitors coupled between the output terminals of corresponding inverters of the first and second pluralities of series-connected inverters. In another embodiment, a plurality of discharge circuits is coupled to the first plurality of series-connected inverters. Another embodiment includes a combination of capacitors and discharge circuits coupled to the first plurality of series-connected inverters. The embodiments provide a driver circuit with high frequency voltage regulation.