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:
Apr. 04, 2017
Filed:
Nov. 06, 2015
International Business Machines Corporation, Armonk, NY (US);
Lukas Kull, Rueschlikon, CH;
Thomas H. Toifl, Rueschlikon, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
The exemplary embodiments relate to an asynchronously clocked successive approximation register analog-to-digital converter (SAR ADC) configured to provide a digital approximation of a sampled input signal as a result of an asynchronous successive approximation operation. The converter includes a regulation circuit configured to determine whether the asynchronous successive approximation operation was performed within a predefined conversion time and to regulate the SAR ADC such that the conversion time of the asynchronous operation is shifted towards the predefined conversion time. The embodiments further relate to a corresponding method and a corresponding design structure.