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. 15, 2010
Filed:
Sep. 12, 2007
Pratap N Singh, Benares, IN;
Chandrajit Debnath, Greater Noida, IN;
Rakesh Malik, Noida, IN;
Arnold James D'souza, Indore, IN;
Pratap N Singh, Benares, IN;
Chandrajit Debnath, Greater Noida, IN;
Rakesh Malik, Noida, IN;
Arnold James D'Souza, Indore, IN;
STMicroelectronics PVT. Ltd., Greater Noida, Uttar Pradesh, IN;
Abstract
Embodiments of the present invention disclose operational amplifiers which demonstrate good settling behavior with minimum over-shoot or ringing for improving settling behavior. The amplifiers include one or more amplification stages connected to form a symmetric structure. The amplification stage includes a boosting amplifier, a MOS transistor and a compensation capacitor. The MOS transistor can be an NMOS transistor and a PMOS transistor. Using this scheme pole-zero doublets are rearranged in a manner to improve the transient settling response.