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:
Aug. 08, 2017
Filed:
Jun. 13, 2016
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Steven Terryn, De Pinte, BE;
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoenix, AZ (US);
Abstract
A bandgap reference circuit includes a ΔVbe/R circuit portion and an amplification circuit portion. The ΔVbe/R circuit portion has a first and second current path from first and second terminals through first and second bipolar transistors, respectively. The first and second bipolar transistors have different emitter areas and the second path has a resistor. The amplification circuit portion provides a current to each of the first and second terminals of the ΔVbe/R circuit portion and changes the current in response to a voltage difference between the first and second terminals of the ΔVbe/R circuit portion. The ΔVbe/R circuit portion also has first and second base resistors connected to bases of the first and second bipolar transistors, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile