公开(公告)号：WO2009011761A2

公开(公告)日：2009-01-22

申请号：PCT/US2008/008241

申请日：2008-07-03

Applicant: SKYWORKS SOLUTIONS, INC. ,  PRIKHODKO, Dima ,  NABOKIN, Sergey ,  KLIMASHOV, Oleksey ,  SPRINKLE, Steven, C. ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A.

Inventor： PRIKHODKO, Dima ,  NABOKIN, Sergey ,  KLIMASHOV, Oleksey ,  SPRINKLE, Steven, C. ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A.

IPC: H03K17/00

CPC classification number: H01P1/15

Abstract: According to one exemplary embodiment, a switching device with phase selection terminals to select between at least two phase shifting modes to reduce intermodulation distortion in the switching device includes a first phase selection terminal to select a first phase shifting mode of the switching device by enabling a first phase shifter in a first phase shifting switching branch coupled to an input of the switching device. The switching device further includes a second phase selection terminal to select a second phase shifting mode of the switching device by enabling a second phase shifting switching branch coupled to the switching device input. The intermodulation distortion in the switching device is reduced by selecting one of the first and second phase shifting modes. The switching device may further include a number of FETs coupled in series between an output of the switching device and the first and second phase shifting switching branches.

Abstract translation: 根据一个示例性实施例，具有相位选择端子以在至少两个相移模式之间进行选择以降低开关器件中的互调失真的开关装置包括第一相选择端子，以选择第一相移 通过启用耦合到开关装置的输入端的第一移相开关支路中的第一移相器来改变开关装置的模式。 开关装置还包括第二相选择端子，用于通过启用耦合到开关装置输入端的第二相移开关支路来选择开关装置的第二相移模式。 通过选择第一和第二相移模式中的一个来降低开关器件中的互调失真。 开关器件还可以包括串联耦合在开关器件的输出与第一和第二相移开关分支之间的多个FET。

公开(公告)号：WO2009011761A3

公开(公告)日：2009-03-19

申请号：PCT/US2008008241

申请日：2008-07-03

Applicant: SKYWORKS SOLUTIONS INC ,  PRIKHODKO DIMA ,  NABOKIN SERGEY ,  KLIMASHOV OLEKSEY ,  SPRINKLE STEVEN C ,  TKACHENKO GENE A ,  CARTER RICHARD A

Inventor： PRIKHODKO DIMA ,  NABOKIN SERGEY ,  KLIMASHOV OLEKSEY ,  SPRINKLE STEVEN C ,  TKACHENKO GENE A ,  CARTER RICHARD A

IPC: H03K17/00

CPC classification number: H01P1/15

Abstract: According to one exemplary embodiment, a switching device with phase selection terminals to select between at least two phase shifting modes to reduce intermodulation distortion in the switching device includes a first phase selection terminal to select a first phase shifting mode of the switching device by enabling a first phase shifter in a first phase shifting switching branch coupled to an input of the switching device. The switching device further includes a second phase selection terminal to select a second phase shifting mode of the switching device by enabling a second phase shifting switching branch coupled to the switching device input. The intermodulation distortion in the switching device is reduced by selecting one of the first and second phase shifting modes. The switching device may further include a number of FETs coupled in series between an output of the switching device and the first and second phase shifting switching branches.

Abstract translation: 根据一个示例性实施例，具有相位选择端子的开关装置在至少两个相移模式之间进行选择以减少开关装置中的互调失真包括：第一相位选择端子，用于通过使能开关装置来选择开关装置的第一相移模式 耦合到开关装置的输入端的第一移相开关支路中的第一移相器。 开关装置还包括第二相选择端子，用于通过使能耦合到开关装置输入端的第二移相开关支路来选择开关装置的第二相移模式。 通过选择第一和第二相移模式之一来减小开关装置中的互调失真。 开关器件还可以包括串联耦合在开关器件的输出端与第一和第二相移开关支路之间的多个FET。

公开(公告)号：WO2009011760A1

公开(公告)日：2009-01-22

申请号：PCT/US2008/008240

申请日：2008-07-03

Applicant: SKYWORKS SOLUTIONS, INC. ,  PRIKHODKO, Dima ,  NABOKIN, Sergey ,  KLIMASHOV, Oleksey ,  SPRINKLE, Steven, C. ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A.

Inventor： PRIKHODKO, Dima ,  NABOKIN, Sergey ,  KLIMASHOV, Oleksey ,  SPRINKLE, Steven, C. ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A.

IPC: H01P1/18

CPC classification number: H01P1/15 ,  H04B1/109

Abstract: According to one exemplary embodiment, a switching device with phase selection terminals to select between at least two phase shifting modes to reduce intermodulation distortion in the switching device includes a first phase selection terminal to select a first phase shifting mode of the switching device by enabling a first transmission line in a first phase shifting switching branch coupled to an input of the switching device. The switching device further includes a second phase selection terminal to select a second phase shifting mode of the switching device by enabling a second phase shifting switching branch coupled to the switching device input. The intermodulation distortion in the switching device is reduced by selecting one of the first and second phase shifting modes. The first transmission line is enabled by enabling a FET coupled in series with the first transmission line in the first phase shifting switching branch.

Abstract translation: 根据一个示例性实施例，具有相位选择端子的开关装置在至少两个相移模式之间进行选择以减少开关装置中的互调失真包括：第一相位选择端子，用于通过使能开关装置来选择开关装置的第一相移模式 耦合到开关装置的输入端的第一移相开关支路中的第一传输线。 开关装置还包括第二相选择端子，用于通过使能耦合到开关装置输入端的第二移相开关支路来选择开关装置的第二相移模式。 通过选择第一和第二相移模式之一来减小开关装置中的互调失真。 通过在第一相移开关分支中使与第一传输线串联耦合的FET来实现第一传输线。