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:
Jun. 06, 2023
Filed:
Jul. 29, 2021
Realtek Semiconductor Corporation, Hsinchu, TW;
Shih-Hsiung Huang, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Abstract
An analog-to-digital converter, configured to convert an input signal into an n bits digital output signal, includes a capacitor module, a control signal generation unit, a comparator, and a register. The capacitor module is configured to receive the input signal at a sampling phase in a normal mode, and to generate a first sampling signal and a second sampling signal according to the input signal in a conversion phase. The control signal generation unit is configured to adjust the first sampling signal or the second sampling signal in the conversion phase. In the normal mode, the comparator is configured to compare the first sampling signal and the second sampling signal in the conversion phase to generate n comparison signals. The register is configured to store the n comparison signals as the digital output signal, and output the digital output signal in the normal mode.