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公开(公告)号:US08495273B2
公开(公告)日:2013-07-23
申请号:US12838010
申请日:2010-07-16
申请人: MD Anwar Sadat , Yanli Fan , Huawen Jin , Woo J. Kim
发明人: MD Anwar Sadat , Yanli Fan , Huawen Jin , Woo J. Kim
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。
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公开(公告)号:US20120013390A1
公开(公告)日:2012-01-19
申请号:US12838010
申请日:2010-07-16
申请人: MD Anwar Sadat , Yanli Fan , Huawen Jin , Woo J. Kim
发明人: MD Anwar Sadat , Yanli Fan , Huawen Jin , Woo J. Kim
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。
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