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. 22, 2016
Filed:
Jan. 21, 2015
Applicant:
Winbond Electronics Corp., Taichung, TW;
Inventors:
Sheng-Cheng Lee, New Taipei, TW;
Herming Chiueh, Taipei, TW;
Assignee:
WINBOND ELECTRONICS CORP., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01); H03F 1/30 (2006.01);
U.S. Cl.
CPC ...
H03F 1/301 (2013.01); H03F 3/45179 (2013.01); H03F 2203/45042 (2013.01); H03F 2203/45116 (2013.01);
Abstract
The invention provides an auto configuration method for an operational amplifier in an electronic system. The method includes steps of estimating an internal resistance of the electronic system; estimating an operation frequency of the electronic system; and determining a control parameter to adjust a characteristic of the operational amplifier according to the internal resistance and the operation frequency.