公开(公告)号：US09537457B2

公开(公告)日：2017-01-03

申请号：US14629793

申请日：2015-02-24

Applicant: Intel IP Corporation

Inventor： Vadim Issakov ,  Konrad Hirsch ,  Herbert Stockinger ,  Harald Doppke

IPC: H03F3/26 ,  H03F1/02

CPC classification number: H03F3/265 ,  H03F1/0216 ,  H03F1/0233 ,  H03F1/0272 ,  H03F1/0283 ,  H03F1/08 ,  H03F3/193 ,  H03F3/195 ,  H03F3/211 ,  H03F3/3001 ,  H03F3/45179 ,  H03F2200/111 ,  H03F2200/121 ,  H03F2200/216 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2200/72 ,  H03F2203/30027 ,  H03F2203/30063 ,  H03F2203/30081 ,  H03F2203/45018 ,  H03F2203/45032 ,  H03F2203/45091 ,  H03F2203/45156 ,  H03F2203/45236 ,  H03F2203/45268 ,  H03F2203/45278 ,  H03F2203/45306 ,  H03F2203/45318 ,  H03F2203/45511 ,  H03F2203/45544 ,  H03F2203/45554 ,  H03F2203/45562

Abstract: An amplifier operates to provide a high output impedance at an output through a push stage having a first transistor of a first transistor type and a pull stage having a second transistor of a second transistor type that is different from the first transistor type. The first transistor and the second transistor are coupled in a common-gate configuration. The first transistor and the second transistor are shorted together via a capacitor coupled to an input and share a common current path as a push-pull current-reusing common-gate low noise amplifier with a broadband input matching.

Abstract translation: 放大器工作以通过具有第一晶体管类型的第一晶体管和具有不同于第一晶体管类型的第二晶体管类型的第二晶体管的推挽级的推挽级在输出端提供高输出阻抗。 第一晶体管和第二晶体管以共栅配置耦合。 第一晶体管和第二晶体管通过耦合到输入端的电容器短路在一起，并且共享公共电流路径作为具有宽带输入匹配的推挽电流重用共栅低噪声放大器。

公开(公告)号：US20160248390A1

公开(公告)日：2016-08-25

申请号：US14629793

申请日：2015-02-24

Applicant: Intel IP Corporation

Inventor： Vadim Issakov ,  Konrad Hirsch ,  Herbert Stockinger ,  Harald Doppke

IPC: H03F3/26 ,  H03F1/02

CPC classification number: H03F3/265 ,  H03F1/0216 ,  H03F1/0233 ,  H03F1/0272 ,  H03F1/0283 ,  H03F1/08 ,  H03F3/193 ,  H03F3/195 ,  H03F3/211 ,  H03F3/3001 ,  H03F3/45179 ,  H03F2200/111 ,  H03F2200/121 ,  H03F2200/216 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2200/72 ,  H03F2203/30027 ,  H03F2203/30063 ,  H03F2203/30081 ,  H03F2203/45018 ,  H03F2203/45032 ,  H03F2203/45091 ,  H03F2203/45156 ,  H03F2203/45236 ,  H03F2203/45268 ,  H03F2203/45278 ,  H03F2203/45306 ,  H03F2203/45318 ,  H03F2203/45511 ,  H03F2203/45544 ,  H03F2203/45554 ,  H03F2203/45562

Abstract: An amplifier operates to provide a high output impedance at an output through a push stage having a first transistor of a first transistor type and a pull stage having a second transistor of a second transistor type that is different from the first transistor type. The first transistor and the second transistor are coupled in a common-gate configuration. The first transistor and the second transistor are shorted together via a capacitor coupled to an input and share a common current path as a push-pull current-reusing common-gate low noise amplifier with a broadband input matching.

Abstract translation: 放大器工作以通过具有第一晶体管类型的第一晶体管和具有不同于第一晶体管类型的第二晶体管类型的第二晶体管的推挽级的推挽级在输出端提供高输出阻抗。 第一晶体管和第二晶体管以共栅配置耦合。 第一晶体管和第二晶体管通过耦合到输入端的电容器短路在一起，并且共享公共电流路径作为具有宽带输入匹配的推挽电流重用共栅低噪声放大器。