公开(公告)号：US20180048271A1

公开(公告)日：2018-02-15

申请号：US15287674

申请日：2016-10-06

Applicant: QUALCOMM Incorporated

Inventor： Chirag Dipak PATEL ,  Sasha VUJCIC ,  Aleksandar Miodrag TASIC ,  Timothy GATHMAN ,  Wu-Hsin CHEN ,  Klaas VAN ZALINGE

IPC: H03F3/19 ,  H03F3/68 ,  H03H11/04 ,  H03H7/06

CPC classification number: H03F3/19 ,  H03F1/086 ,  H03F1/26 ,  H03F3/195 ,  H03F3/3022 ,  H03F3/68 ,  H03F2200/111 ,  H03F2200/168 ,  H03F2200/264 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/39 ,  H03F2200/429 ,  H03F2200/451 ,  H03F2200/61 ,  H03F2200/75 ,  H03H7/06 ,  H03H11/04 ,  H04W88/02

Abstract: A multi-stage low-noise amplifier (LNA) device with a band pass response includes a first LNA in series with a second LNA. The device further includes multiple outputs coupled to the second LNA. Each of the outputs is capable of being active at the same time. The device further includes a high pass filter coupled between the first LNA and the second LNA.