Patent · US Active

System and method for a low noise amplifier module

US9337775B1 · kind B1 · utility

7Cited by

15References

27Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Nikolay Ilkov · Munich, DE
Paulo Oliveira · London, GB
Daniel Kehrer · Eferding, AT

Key dates

Filing date	Dec 5, 2014
Grant date	May 10, 2016
Priority date	—
Expiry date	Dec 5, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/10
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

In accordance with an embodiment, a circuit includes a low noise amplifier transistor disposed on a first integrated circuit, a single pole multi throw (SPMT) switch disposed on a second integrated circuit, and a bypass switch coupled between a control node of the low noise amplifier transistor and an output node of the low noise amplifier transistor. The SPMT switch couples a plurality of module input terminals to a control node of the low noise amplifier transistor, and the bypass switch including a first switch coupled between the control node of the low noise amplifier transistor and an intermediate node, a second switch coupled between the intermediate node and the output node of the low noise amplifier transistor, and a third switch coupled between the intermediate node and a first reference node. The first integrated circuit and the second integrated circuit are disposed on a substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.