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:
Nov. 13, 2018
Filed:
Jan. 09, 2017
Mediatek Inc., Hsin-Chu, TW;
Chun-Cheng Liu, Changhua County, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) including: a comparing module and a calibration circuit. The comparing module is arranged to generate a first comparison result by comparing an input voltage value of the SAR ADC with a first voltage value and a second result by comparing the input voltage value with a second voltage value; the calibration circuit coupled to the comparing module is for generating a determination result determining whether the input voltage value is in a range according to the first comparison result and the second comparison result, and enters a calibration mode according to the determination result.