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. 16, 2016
Filed:
Dec. 16, 2013
Mstar Semiconductor, Inc., Hsinchu Hsien, TW;
Hung-Chuan Pai, Irvine, CA (US);
MStar Semiconductor, Inc., Hsinchu Hsien, TW;
Abstract
A low-noise amplifier accepts a single-ended input signal at an input port and provides a differential output signal at an output port. Each of a pair of transistors in the amplifier has a pair of input terminals and a pair of output terminals that share a common terminal. A feedback circuit is electrically connected between the non-common output terminal and the non-common input terminal of a closed-loop one of the transistors and is electrically disconnected from any two terminals of an open-loop one of the transistors. The input port has a signal-carrying input terminal electrically connected to the non-common input terminal of both of the transistors and a ground terminal. The output port has a positive terminal electrically connected to the common terminal of the open-loop transistor and a negative terminal electrically connected to non-common output terminal of the closed-loop transistor.