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. 23, 2018
Filed:
Sep. 15, 2016
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jong-cheol Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
An integrated circuit may include a reference voltage generating circuit for generating a reference voltage. The reference voltage generating circuit may include a digital operation circuit and a digital-to-analog converter. The digital operation circuit is configured to adjust a reference voltage to temperature code relationship using a coefficient that adjusts a relative relationship between the reference voltage and the temperature code, and separate code that adjusts an absolute relationship between the reference voltage and the temperature code, wherein the temperature code reflects a temperature at the integrated circuit. The digital-to-analog converter is configured to generate the reference voltage based on an output from the digital operation circuit.