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:
Apr. 03, 2007
Filed:
Dec. 02, 2005
Farbod Aram, Los Altos Hills, CA (US);
Sehat Sutardja, Los Altos Hills, CA (US);
Farbod Aram, Los Altos Hills, CA (US);
Sehat Sutardja, Los Altos Hills, CA (US);
Marvell World Trade International, St. Michael, BB;
Abstract
An amplifier circuit includes a first amplifier module that includes an input and an output and that has first gain, a first bandwidth and a first output impedance. A second amplifier module includes an input that communicates with the input of the first amplifier module and an output and has a second gain that is less than the first gain, a second bandwidth that is greater than the first bandwidth and an output impedance that is less than the first output impedance. A capacitance communicates with the output of the second amplifier module and an output of the first amplifier module. The second amplifier module includes an operational transconductance amplifier.