公开(公告)号：US20140247089A1

公开(公告)日：2014-09-04

申请号：US14192551

申请日：2014-02-27

Applicant: Universiteit Gent ,  IMEC VZW

Inventor： Christophe Van Praet ,  Guy Torfs ,  Johan Bauwelinck ,  Jan Vandewege

IPC: H03K3/012 ,  H03H11/04

CPC classification number: H03K3/012 ,  H03F3/45179 ,  H03F3/505 ,  H03H11/0405 ,  H03H11/12 ,  H03H11/1213

Abstract: A filter, comprising: two source-follower stages connected in series and in between input nodes and output nodes, wherein inner nodes connect the two stages; and a frequency dependent feedback circuit connected between the input and output nodes, wherein the filter comprises additional frequency dependent feedback circuits connected between input nodes and inner nodes and between output nodes and inner nodes, the additional frequency dependent feedback circuits comprising capacitors.

Abstract translation: 一种滤波器，包括：串联连接在输入节点和输出节点之间的两个源跟随器级，其中内部节点连接两个级; 以及连接在所述输入和输出节点之间的频率相关反馈电路，其中所述滤波器包括连接在输入节点和内部节点之间以及在输出节点和内部节点之间的额外的频率相关反馈电路，所述附加的频率相关反馈电路包括电容器