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. 09, 2021
Filed:
Apr. 12, 2021
Realtek Semiconductor Corp., HsinChu, TW;
Yun-Tse Chen, HsinChu, TW;
Liang-Wei Huang, HsinChu, TW;
Chi-Hsi Su, HsinChu, TW;
Po-Han Lin, HsinChu, TW;
Realtek Semiconductor Corp., HsinChu, TW;
Abstract
A signal processing circuit, which includes: a first clock source, configured to generate a first clock signal; a phase adjusting circuit, configured to receive the first clock signal, and to generate a second clock signal and a third clock signal, wherein the second clock signal and the third clock signal have different phases; an error compensating circuit, configured to compensate an input signal according to an error signal, to generate an compensated input signal; an error calculating circuit, configured to generate the error signal according to the first clock signal, the third clock signal and the compensated input signal; and a receiving end ADC (Analog to Digital Converter), configured to sample the compensated input signal according to the second clock signal.