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:
Jan. 08, 2019
Filed:
Sep. 08, 2017
Infineon Technologies Ag, Neubiberg, DE;
Luca Petruzzi, Goedersdorf, AT;
Anthony Candage, Meredith, NH (US);
Infineon Technologies AG, Neubiberg, DE;
Abstract
In some examples, a device includes a curvature-correction circuit including a first current source configured to generate a PTAT electrical current. In some examples, the curvature-correction circuit also includes three or more programmable current sources configured to generate three or more programmable electrical currents. In some examples, the curvature-correction circuit is configured to generate a PWL electrical current based on the PTAT electrical current and the three or more programmable electrical currents. In some examples, the device also includes a reference voltage circuit configured to generate a reference voltage signal based on the PWL electrical current.