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:
Dec. 26, 2017
Filed:
Jul. 19, 2016
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Jong-Woo Lee, Seoul, KR;
Thomas Byung-Hak Cho, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A semiconductor device is provided that includes a first chip that generates a single signal by connecting a first signal line and a second signal line, to which differential signals are respectively provided, and outputs the single signal to a third signal line. The first chip is driven by a first power supply voltage. The semiconductor device also includes a second chip comprising an analog-to-digital converter (ADC) that receives the single signal through the third signal line, compares the single signal with a reference voltage, and outputs a digital signal based on the comparison. The semiconductor device also includes a controller that monitors the digital signal and adjusts the reference voltage to be approximately equivalent to the first power supply voltage.