Current steering DAC with switched cascode output current source/sink
    1.
    发明授权
    Current steering DAC with switched cascode output current source/sink 有权
    电流转向DAC,具有开关共源共栅输出电流源/汇

    公开(公告)号:US08441382B2

    公开(公告)日:2013-05-14

    申请号:US13047542

    申请日:2011-03-14

    IPC分类号: H03M1/00

    摘要: A current-steering digital-to-analog converter may include a plurality of current cells. Each current cell may comprise a dual bias switched cascode output current source/sink, a bias source, complementary bias switching elements coupled between the bias source and the bias inputs of the switched cascode output current source/sink, and complementary switching signals coupled to the control inputs of the complementary bias switching element.

    摘要翻译: 电流转向数模转换器可以包括多个当前单元。 每个当前单元可以包括双偏压开关共源共栅输出电流源/汇,偏置源,耦合在偏置源和开关共源共栅输出电流源/汇的偏置输入之间的互补偏置开关元件,以及耦合到 互补偏置开关元件的控制输入。

    CURRENT STEERING DAC WITH SWITCHED CASCODE OUTPUT CURRENT SOURCE/SINK
    2.
    发明申请
    CURRENT STEERING DAC WITH SWITCHED CASCODE OUTPUT CURRENT SOURCE/SINK 有权
    电流转向DAC,带开关输出电流源/ SINK

    公开(公告)号:US20110221620A1

    公开(公告)日:2011-09-15

    申请号:US13047542

    申请日:2011-03-14

    IPC分类号: H03M1/66 H05K13/00

    摘要: A current-steering digital-to-analog converter may include a plurality of current cells. Each current cell may comprise a dual bias switched cascode output current source/sink, a bias source, complementary bias switching elements coupled between the bias source and the bias inputs of the switched cascode output current source/sink, and complementary switching signals coupled to the control inputs of the complementary bias switching element.

    摘要翻译: 电流转向数模转换器可以包括多个当前单元。 每个当前单元可以包括双偏压开关共源共栅输出电流源/汇,偏置源,耦合在偏置源和开关共源共栅输出电流源/汇的偏置输入之间的互补偏置开关元件,以及耦合到 互补偏置开关元件的控制输入。