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:
Jul. 02, 2002
Filed:
Jun. 30, 2000
Applicant:
Inventor:
Stephan Weber, München, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 ;
U.S. Cl.
CPC ...
H03F 3/45 ;
Abstract
A differential amplifier includes two channels. Each channel has an input, an output, an emitter transistor, and a first current source. The channels are connected to one another via a resistor. In at least one of the two channels, a potential-shifting device is assigned to the first current source. A voltage-controlled, second current source is provided for linearization purposes. A third current source forms the output of the differential amplifier.
Quick Actions:
Weber, Stephan. (2002). Differential amplifier having two channels (U.S. Patent No. 6414548). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6414548
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile