公开(公告)号：US20180351520A1

公开(公告)日：2018-12-06

申请号：US15613017

申请日：2017-06-02

Applicant: pSemi Corporation

Inventor： Emre Ayranci ,  Miles Sanner ,  Edward Nicholas Comfoltey

IPC: H03F3/195 ,  H03F3/60 ,  H04B1/00 ,  H03F1/26 ,  H03F1/02 ,  H04B1/10

CPC classification number: H03F3/195 ,  H03F1/0211 ,  H03F1/26 ,  H03F3/604 ,  H03F2200/294 ,  H04B1/005 ,  H04B1/1018

Abstract: A high performance low noise amplifier integrated circuit having multiple low noise amplifiers enabling operation over a wide range for frequencies is disclosed. In particular, an auxiliary input is provided to the low noise amplifier integrated circuit that can be routed to one of several low noise amplifiers, each tuned to operate efficiently in different frequency ranges.