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. 07, 2017
Filed:
Sep. 25, 2014
Ams Ag, Unterpremstaetten, AT;
Andreas Fitzi, Staefa, CH;
AMS AG, Unterpremstaetten, AT;
Abstract
An amplifier arrangement is presented, comprising a first differential stage (DS) comprising at least two transistors (M, M') having a first threshold voltage (Vth), at least a second differential stage (DS) comprising at least two transistors (M, M′) having a second threshold voltage different from the first threshold voltage, at least one of the transistors of the first and second differential stage (DS, DS), respectively, has a control input commonly coupled to an input of the amplifier arrangement, at least one transistor (M) of the first differential stage and one transistor (M) of the second differential stage are arranged in a common current path, which is coupled to an output of the amplifier arrangement.