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:
Oct. 23, 2018
Filed:
Jul. 26, 2017
Globalfoundries Inc., Grand Cayman, KY;
Wern Ming Koe, Irving, TX (US);
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Abstract
Switched-capacitor charge pump implemented in FDSOI process technology and a method of forming them are provided. Embodiments include providing a FDSOI substrate; providing a plurality of stages of a first and a second pair of an NFET and PFET over the FDSOI substrate coupled between an input terminal and an output terminal, the first and second pair of each stage being opposite each other; providing a plurality of a first and a second capacitor over the FDSOI substrate, each first and second capacitor connected to a first and a second pair of NFET and PFET of a stage, respectively; connecting a back-gate of a NFET and a back-gate of a PFET of each pair; connecting the connected NFET and PFET back-gates to a front-gate of the pair; and connecting a source of each pair to a front gate of an opposite pair within the stage.