Switch employing precharge circuits
    1.
    发明授权
    Switch employing precharge circuits 有权
    切换采用预充电电路

    公开(公告)号:US08495273B2

    公开(公告)日:2013-07-23

    申请号:US12838010

    申请日:2010-07-16

    IPC分类号: G06F13/00 G06F3/00

    CPC分类号: G06F13/382

    摘要: In versions 1.1a and 1.2 of the DISPLAYPORT™ standard, capacitors are used between a sourcing circuit and a switch for the auxiliary channel. As a result, these capacitors are generally uncharged when the switch activates the auxiliary channel, which can result in errors. Here, a switch is employed that uses precharge circuits to precharge these capacitors. Thus, errors due to charging of these capacitors can be reduced.

    摘要翻译: 在DISPLAYPORT(TM)标准的1.1a和1.2版本中,电源用于辅助通道的源电路和开关之间。 结果,当开关激活辅助通道时,这些电容器通常是不带电的,这可能导致错误。 这里,采用使用预充电电路对这些电容器进行预充电的开关。 因此,可以减少由于这些电容器的充电引起的误差。

    DISPLAYPORT SWITCH
    2.
    发明申请
    DISPLAYPORT SWITCH 有权
    显示开关

    公开(公告)号:US20120013390A1

    公开(公告)日:2012-01-19

    申请号:US12838010

    申请日:2010-07-16

    IPC分类号: H03K17/687

    CPC分类号: G06F13/382

    摘要: In versions 1.1a and 1.2 of the DISPLAYPORT™ standard, capacitors are used between a sourcing circuit and a switch for the auxiliary channel. As a result, these capacitors are generally uncharged when the switch activates the auxiliary channel, which can result in errors. Here, a switch is employed that uses precharge circuits to precharge these capacitors. Thus, errors due to charging of these capacitors can be reduced.

    摘要翻译: 在DISPLAYPORT™标准的1.1a和1.2版本中,电源用于辅助通道的采样电路和开关之间。 结果,当开关激活辅助通道时,这些电容器通常是不带电的,这可能导致错误。 这里,采用使用预充电电路对这些电容器进行预充电的开关。 因此,可以减少由于这些电容器的充电引起的误差。