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. 23, 2026
Filed:
Sep. 06, 2024
Airoha Technology Corp., Hsinchu City, TW;
Airoha Technology Corp., Hsinchu City, TW;
Abstract
A sampling system includes a sampler circuit, a first settling error canceller circuit, and a second settling error canceller circuit. During a first phase, each of the sampler circuit and the first settling error canceller circuit perform a sampling operation, and the second settling error canceller circuit performs a holding operation. During a second phase, the sampler circuit and the second settling error canceller circuit perform charge redistribution, and the first settling error canceller circuit performs a holding operation. During a third phase, each of the sampler circuit and the second settling error canceller circuit performs a sampling operation, and the first settling error canceller circuit performs a holding operation. During a fourth phase, the sampler circuit and the first settling error canceller circuit perform charge redistribution, and the second settling error canceller circuit performs a holding operation.