公开(公告)号：US20180091166A1

公开(公告)日：2018-03-29

申请号：US15830144

申请日：2017-12-04

Applicant: Maxlinear Asia Singapore PTE LTD

Inventor： William Michael LYE ,  Anthony Eugene ZORTEA ,  Jatinder CHANA

IPC: H03M1/12 ,  H03M1/20 ,  H03K5/24 ,  H03M1/10 ,  H03M1/36

CPC classification number: H03M1/1245 ,  H03K5/249 ,  H03M1/1023 ,  H03M1/204 ,  H03M1/365

Abstract: A system and method for sampling an RF signal are described. The system comprises a plurality of capacitors, a plurality of resistors, and a sampling circuit. A first port of each capacitor of the plurality of capacitors is coupled to the RF signal. A first port of each resistor of the plurality of resistors is coupled to one of a plurality of reference levels. A second port of each resistor of the plurality of resistors is coupled to a second port of a corresponding capacitor of the plurality of capacitors. The sampling circuit produces a plurality of digital outputs by sampling the second port of each resistor of the plurality of resistors.

公开(公告)号：US20170054448A1

公开(公告)日：2017-02-23

申请号：US15241526

申请日：2016-08-19

Applicant: Maxlinear Asia Singapore PTE LTD

Inventor： William Michael LYE ,  Anthony Eugene ZORTEA ,  Jatinder CHANA

IPC: H03M1/12

CPC classification number: H03M1/1245 ,  H03K5/249 ,  H03M1/1023 ,  H03M1/204 ,  H03M1/365

Abstract: A system and method for sampling an RF signal are described. The system comprises a plurality of capacitors, a plurality of resistors, and a sampling circuit. A first port of each capacitor of the plurality of capacitors is coupled to the RF signal. A first port of each resistor of the plurality of resistors is coupled to one of a plurality of reference levels. A second port of each resistor of the plurality of resistors is coupled to a second port of a corresponding capacitor of the plurality of capacitors. The sampling circuit produces a plurality of digital outputs by sampling the second port of each resistor of the plurality of resistors.

Abstract translation: 描述用于对RF信号进行采样的系统和方法。 该系统包括多个电容器，多个电阻器和采样电路。 多个电容器的每个电容器的第一端口耦合到RF信号。 多个电阻器中的每个电阻器的第一端口耦合到多个参考电平中的一个。 多个电阻器中的每个电阻器的第二端口耦合到多个电容器的相应电容器的第二端口。 采样电路通过对多个电阻器的每个电阻器的第二端口进行采样来产生多个数字输出。

公开(公告)号：US20190036539A1

公开(公告)日：2019-01-31

申请号：US16147269

申请日：2018-09-28

Applicant: Maxlinear Asia Singapore PTE LTD

Inventor： William Michael LYE ,  Anthony Eugene ZORTEA ,  Jatinder CHANA

IPC: H03M1/12 ,  H03M1/20 ,  H03K5/24 ,  H03M1/10 ,  H03M1/36

CPC classification number: H03M1/1245 ,  H03K5/249 ,  H03M1/1023 ,  H03M1/204 ,  H03M1/365

Abstract: A system and method for sampling an RF signal are described. The system comprises a plurality of capacitors, a plurality of resistors, and a sampling circuit. A first port of each capacitor of the plurality of capacitors is coupled to the RF signal. A first port of each resistor of the plurality of resistors is coupled to one of a plurality of reference levels. A second port of each resistor of the plurality of resistors is coupled to a second port of a corresponding capacitor of the plurality of capacitors. The sampling circuit produces a plurality of digital outputs by sampling the second port of each resistor of the plurality of resistors.