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:
Sep. 25, 2018
Filed:
Jan. 03, 2018
Ncku Research and Development Foundation, Tainan, TW;
Himax Technologies Limited, Tainan, TW;
Soon-Jyh Chang, Tainan, TW;
Wen-Chia Luo, Tainan, TW;
Yi-Lun Chiang, Tainan, TW;
Chuo-Ming Kuo, Tainan, TW;
NCKU Research and Development Foundation, Tainan, TW;
Himax Technologies Limited, Tainan, TW;
Abstract
An interfacing circuit adaptable to an analog-to-digital converter (ADC) includes a sample and hold (S/H) circuit; an input switch; an input capacitor with a first end connected to an input end of a comparator of the ADC via the S/H circuit, and with a second end connected to receive an input signal via the input switch; a hold switch connected between the second end of the input capacitor and an original common-mode voltage; a reset switch connected between the input end of the comparator and a target common-mode voltage; and a front switch connected between the first end of the input capacitor and the target common-mode voltage.