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. 29, 2016
Filed:
Jan. 07, 2015
Nxp B.v., Eindhoven, NL;
Juergen Stahl, Herrieden, DE;
Jens Goettle, Erlangen, DE;
Thomas Duerbaum, Baiersdorf, DE;
Alexander Pawellek, Stadtlauringen, DE;
Anton Blom, Wijchen, NL;
Hans Halberstadt, Nijmegen, NL;
Frans Pansier, Nuenen, NL;
NXP B.V., Eindhoven, NL;
Abstract
A common mode noise sensor with a single amplification path is disclosed. The common mode noise sensor includes first and second terminals for receiving respective first and second signals from a power supply, an amplifier stage connected to the first and second terminals and having an output and a resistor network connected to the amplifier stage. The resistor network is arranged such that the output of the amplifier stage is configured to provide an output signal in which a differential mode noise in the first and second signals is suppressed in preference to a common mode noise in the first and second signals.