公开(公告)号：US20070057725A1

公开(公告)日：2007-03-15

申请号：US11519789

申请日：2006-09-13

Applicant: Jeremie Chabloz

Inventor： Jeremie Chabloz

IPC: H03F3/45

CPC classification number: H03F3/45201 ,  H03F1/26 ,  H03F1/565 ,  H03F3/193 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/451 ,  H03F2203/45606 ,  H03F2203/45608 ,  H03F2203/45704

Abstract: A selective differential low-noise amplifier includes a pair of transistors, each transistor of the pair being connected by its source to a current source and by its gate and/or its source to a differential voltage source, a coupling circuit between the gate of each transistor and the source of the other transistor of the pair, and, for each transistor of the pair, at least one series resonance and parallel resonance resonator connected in series between the source and/or the gate of the transistor and the differential voltage source.

Abstract translation: 选择性差分低噪声放大器包括一对晶体管，该对的每个晶体管由其源极连接到电流源，并且其栅极和/或其源极连接到差分电压源，每个晶体管的栅极之间的耦合电路 晶体管和该对的另一个晶体管的源极，并且对于该对中的每个晶体管，串联连接在晶体管的源极和/或栅极与差分电压源之间的至少一个串联谐振和并联谐振谐振器。