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. 17, 2007
Filed:
Mar. 26, 2004
Mihai Adrian Tiberiu Sanduleanu, Eindhoven, NL;
Eduard Ferdinand Stikvoort, Eindhoven, NL;
Mihai Adrian Tiberiu Sanduleanu, Eindhoven, NL;
Eduard Ferdinand Stikvoort, Eindhoven, NL;
PXP B.V., Eindhoven, NL;
Abstract
A linear amplifier circuit comprising a first differential amplifier (DA) having a differential input terminals (I+, I−) for receiving a binary input signal, and a differential output terminals (O+,O−), a second differential amplifier (DA) having input terminals coupled to the differential input terminals (I+, I−). The amplifier further comprises, a third differential amplifier (DA) coupled in cascade to the second differential amplifier (DA) and having its output cross-coupled to the differential output terminals in a feedforward connection, and a capacitor (C) coupled to the third differential amplifier (DA) for determining an increase of a bandwidth of the linear amplifier, a current flowing through the capacitor (C) being proportional with a derivative of the differential input signal (I+, I−).