公开(公告)号：WO2008042100A2

公开(公告)日：2008-04-10

申请号：PCT/US2007/019990

申请日：2007-09-13

Applicant: SKYWORKS SOLUTIONS, INC. ,  PRIKHODKO, Dima ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A. ,  NABOKIN, Sergey ,  CHIESA, Jason ,  SPRINKLE, Steven, C. ,  ZHU, Yu ,  PELUSO, Beverly, A.

Inventor： PRIKHODKO, Dima ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A. ,  NABOKIN, Sergey ,  CHIESA, Jason ,  SPRINKLE, Steven, C. ,  ZHU, Yu ,  PELUSO, Beverly, A.

IPC: H03H7/01 ,  H03H7/38

CPC classification number: H03H7/0115 ,  H03H7/1758 ,  H03H7/1766 ,  H03H7/38 ,  H03H7/465

Abstract: According to one exemplary embodiment, a switching module (102) includes a first harmonic phase tuning filter (106,108) coupled to a first input (210,212) of an RF switch (104,204). The first harmonic phase tuning filter (106,108) is configured to provide an output impedance that substantially matches an input impedance of the RF switch (104,204) at approximately a fundamental frequency and to provide a low impedance at approximately a harmonic frequency generated by the RF switch (104,204). The first harmonic phase tuning filter (106,108) includes an LC circuit coupled between an output terminal of the first harmonic phase tuning filter (106,108) and a ground and tuned to provide the low impedance at approximately the harmonic frequency generated by the RF switch (104,204). The RF switching module (102) further includes a second harmonic phase tuning filter (106,108) coupled to a second input (210,212) of the RF switch (104,204). The first and second harmonic phase tuning filters (106,108) can be fabricated on a single semiconductor die.

Abstract translation: 根据一个示例性实施例，开关模块（102）包括耦合到RF开关（104,204）的第一输入端（210,212）的第一谐波相位调谐滤波器（106,108）。 第一谐波相位调谐滤波器（106,108）被配置为提供基本上匹配RF开关（104,204）的输入阻抗在大致基频处的输出阻抗，并且在由RF开关产生的近似谐波频率处提供低阻抗 （104,204）。 第一谐波相位调谐滤波器（106,108）包括耦合在第一谐波相位调谐滤波器（106,108）的输出端和地之间的LC电路，并被调谐以提供大致由RF开关（104,204）产生的谐波频率的低阻抗 ）。 RF切换模块（102）还包括耦合到RF开关（104,204）的第二输入端（210,212）的二次谐波相位调谐滤波器（106,108）。 第一和第二谐波相位调谐滤波器（106,108）可以在单个半导体管芯上制造。

公开(公告)号：WO2008042099A2

公开(公告)日：2008-04-10

申请号：PCT/US2007019984

申请日：2007-09-13

Applicant: SKYWORKS SOLUTIONS INC ,  PRIKHODKO DIMA ,  TKACHENKO GENE A ,  CARTER RICHARD A ,  NABOKIN SERGEY ,  CHIESA JASON ,  SPRINKLE STEVEN C ,  ZHU YU ,  PELUSO BEVERLY A

Inventor： PRIKHODKO DIMA ,  TKACHENKO GENE A ,  CARTER RICHARD A ,  NABOKIN SERGEY ,  CHIESA JASON ,  SPRINKLE STEVEN C ,  ZHU YU ,  PELUSO BEVERLY A

IPC: H03H7/01 ,  H03H7/38

CPC classification number: H03H7/0115 ,  H03H7/1758 ,  H03H7/1766 ,  H03H7/1783 ,  H03H7/38 ,  H03H7/465

Abstract: According to one exemplary embodiment, a switching module (102) includes a first harmonic phase tuning filter (106, 108) coupled to a first input (210, 212) of an RF switch (104, 204). The first harmonic phase tuning filter (106, 108) is configured to provide an output impedance that substantially matches an input impedance of the RF switch (104, 204) at approximately a fundamental frequency and to provide a high impedance at approximately a harmonic frequency generated by the RF switch (104, 204). The first harmonic phase tuning filter (106, 108) includes an LC circuit coupled between input and output terminals of the first harmonic phase tuning filter (106, 108) and tuned to provide the high impedance at approximately the harmonic frequency generated by the RF switch (104, 204). The RF switching module (102) further includes a second harmonic phase tuning filter (106, 108) coupled to a second input (210, 212) of the RF switch (104, 204). The first and second harmonic phase tuning filters (106, 108) can be fabricated on a single semiconductor die.

Abstract translation: 根据一个示例性实施例，开关模块（102）包括耦合到RF开关（104,204）的第一输入（210,212）的第一谐波相位调谐滤波器（106,108）。 第一谐波相位调谐滤波器（106,108）被配置为提供输出阻抗，该输出阻抗在大致基频处基本上匹配RF开关（104,204）的输入阻抗并且在近似产生的谐波频率下提供高阻抗 通过RF开关（104,204）。 第一谐波相位调谐滤波器（106,108）包括耦合在第一谐波相位调谐滤波器（106,108）的输入端和输出端之间的LC电路，并被调谐以提供近似由RF开关产生的谐波频率的高阻抗 （104,204）。 RF开关模块（102）还包括耦合到RF开关（104,204）的第二输入（210,212）的二次谐波相位调谐滤波器（106,108）。 第一和第二谐波相位调谐滤波器（106,108）可以制造在单个半导体管芯上。

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：WO2008057524A1

公开(公告)日：2008-05-15

申请号：PCT/US2007/023344

申请日：2007-11-06

Applicant: Skyworks Solutions, Inc. ,  PRIKHODKO, Dima ,  MASON, Jerod, F. ,  MATTE, Steven, P. ,  PESSIA, John ,  CHIESA, Jason ,  NABOKIN, Sergey ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A. ,  SPRINKLE, Steven, C. ,  SHIROKOV, Mikhail

Inventor： PRIKHODKO, Dima ,  MASON, Jerod, F. ,  MATTE, Steven, P. ,  PESSIA, John ,  CHIESA, Jason ,  NABOKIN, Sergey ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A. ,  SPRINKLE, Steven, C. ,  SHIROKOV, Mikhail

IPC: H04B1/44 ,  H01P1/10 ,  H03K17/00

CPC classification number: H04B1/48 ,  H01P1/15 ,  H03K17/6871 ,  H03K17/693

Abstract: A switch element includes a switch device having a drain, a source and a plurality of gates, and at least one additional interconnect located between the plurality of gates, the additional interconnect operative to establish a constant potential between the at least two gates.

Abstract translation: 开关元件包括具有漏极，源极和多个栅极以及位于所述多个栅极之间的至少一个附加互连的开关器件，所述附加互连可操作以在所述至少两个栅极之间建立恒定电位。

公开(公告)号：WO2008042099A3

公开(公告)日：2008-04-10

申请号：PCT/US2007/019984

申请日：2007-09-13

Applicant: SKYWORKS SOLUTIONS, INC. ,  PRIKHODKO, Dima ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A. ,  NABOKIN, Sergey ,  CHIESA, Jason ,  SPRINKLE, Steven, C. ,  ZHU, Yu ,  PELUSO, Beverly, A.

Inventor： PRIKHODKO, Dima ,  TKACHENKO, Gene, A. ,  CARTER, Richard, A. ,  NABOKIN, Sergey ,  CHIESA, Jason ,  SPRINKLE, Steven, C. ,  ZHU, Yu ,  PELUSO, Beverly, A.

IPC: H03K17/00

Abstract: According to one exemplary embodiment, a switching module (102) includes a first harmonic phase tuning filter (106, 108) coupled to a first input (210, 212) of an RF switch (104, 204). The first harmonic phase tuning filter (106, 108) is configured to provide an output impedance that substantially matches an input impedance of the RF switch (104, 204) at approximately a fundamental frequency and to provide a high impedance at approximately a harmonic frequency generated by the RF switch (104, 204). The first harmonic phase tuning filter (106, 108) includes an LC circuit coupled between input and output terminals of the first harmonic phase tuning filter (106, 108) and tuned to provide the high impedance at approximately the harmonic frequency generated by the RF switch (104, 204). The RF switching module (102) further includes a second harmonic phase tuning filter (106, 108) coupled to a second input (210, 212) of the RF switch (104, 204). The first and second harmonic phase tuning filters (106, 108) can be fabricated on a single semiconductor die.

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。

公开(公告)号：WO2008042100A3

公开(公告)日：2008-08-14

申请号：PCT/US2007019990

申请日：2007-09-13

Applicant: SKYWORKS SOLUTIONS INC ,  PRIKHODKO DIMA ,  TKACHENKO GENE A ,  CARTER RICHARD A ,  NABOKIN SERGEY ,  CHIESA JASON ,  SPRINKLE STEVEN C ,  ZHU YU ,  PELUSO BEVERLY A

Inventor： PRIKHODKO DIMA ,  TKACHENKO GENE A ,  CARTER RICHARD A ,  NABOKIN SERGEY ,  CHIESA JASON ,  SPRINKLE STEVEN C ,  ZHU YU ,  PELUSO BEVERLY A

IPC: H01P1/203

CPC classification number: H03H7/0115 ,  H03H7/1758 ,  H03H7/1766 ,  H03H7/38 ,  H03H7/465

Abstract: According to one exemplary embodiment, a switching module includes a first harmonic phase tuning filter coupled to a first input of an RF switch The first harmonic phase tuning filter is configured to provide an output impedance that substantially matches an input impedance of the RF switch at approximately a fundamental frequency and to provide a low impedance at approximately a harmonic frequency generated by the RF switch The first harmonic phase tuning filter includes an LC circuit coupled between an output terminal of the first harmonic phase tuning filter and a ground and tuned to provide the low impedance at approximately the harmonic frequency generated by the RF switch The RF switching module further includes a second harmonic phase tuning filter coupled to a second input of the RF switch The first and second harmonic phase tuning filters can be fabricated on a single semiconductor die.

Abstract translation: 根据一个示例性实施例，开关模块包括耦合到RF开关的第一输入的第一谐波相位调谐滤波器。第一谐波相位调谐滤波器被配置为提供基本上匹配RF开关的输入阻抗的输出阻抗， 基本频率，并且在由RF开关产生的近似谐波频率处提供低阻抗。第一谐波相位调谐滤波器包括耦合在第一谐波相位调谐滤波器的输出端和地之间并被调谐以提供低频的LC电路 大约由RF开关产生的谐波频率的阻抗RF开关模块还包括耦合到RF开关的第二输入端的二次谐波相位调谐滤波器。可以在单个半导体管芯上制造第一和第二谐波相位调谐滤波器。