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:
Mar. 01, 2016
Filed:
May. 15, 2014
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Jan van Sinderen, Liempde, NL;
Johannes Brekelmans, Niederweert, NL;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/193 (2006.01); H03F 1/34 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
H03F 3/193 (2013.01); H03F 1/342 (2013.01); H03F 3/45475 (2013.01); H03F 2200/294 (2013.01); H03F 2200/453 (2013.01); H03F 2200/456 (2013.01); H03F 2203/45288 (2013.01);
Abstract
A transconductance amplifier comprises a set of amplifier stages. The last stage of the amplifier is split with a certain ratio whereby one part is used to deliver output current and other part to deliver feedback current to the input.