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:
Feb. 01, 2011
Filed:
Jun. 20, 2005
Applicants:
Nguyen-trieu-luan Le, Cornelles-le-Royal, FR;
David Le Deaut, Nuremberg, DE;
Inventors:
Nguyen-Trieu-Luan Le, Cornelles-le-Royal, FR;
David Le Deaut, Nuremberg, DE;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Circuits, methods and devices for providing low-pass filtering are implemented according to a number of different embodiments. In one such embodiment a Sallen-Key low-pass filter circuit is implemented that comprises a first resistor and a second resistor connected in series, the first resistor being connected between the second resistor and an input of the circuit. The second resistor is directly connected between the first resistor and an output of the circuit.