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公开(公告)号：US20130271909A1
公开(公告)日：2013-10-17
申请号：US13977537
申请日：2011-12-19
申请人： Chung-Hao J. Chen , Dong-Ho Han , Mike Schaffer
发明人： Chung-Hao J. Chen , Dong-Ho Han , Mike Schaffer
CPC分类号： H05K1/0237 , G06F1/16 , H01F17/0013 , H01F2017/0093 , H01P1/20327 , H01P1/20345 , H01P3/026
摘要： Multi-pair differential lines printed circuit board common mode filters are generally described. In one embodiment, the apparatus includes a multi-layer printed circuit board, a first signal line and a second signal line forming a first differential pair on a first layer of the printed circuit board, a second differential pair on the first layer of the printed circuit board, and a common mode filter on a second layer of the printed circuit board, the common mode filter comprising an absence of a predominantly occurring dielectric material of the printed circuit board, the common mode filter spanning an area directly below at least a portion of both the first and the second differential pairs. Other embodiments are also described and claimed.
摘要翻译： 多对差分线路印刷电路板共模滤波器一般被描述。 在一个实施例中，该装置包括多层印刷电路板，第一信号线和在印刷电路板的第一层上形成第一差分对的第二信号线，在印刷电路板的第一层上的第二差分对 电路板和在印刷电路板的第二层上的共模滤波器，所述共模滤波器包括不存在印刷电路板的主要出现的电介质材料，所述共模滤波器跨越至少部分的正下方的区域 的第一和第二差分对。 还描述和要求保护其他实施例。
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公开(公告)号：US09544991B2
公开(公告)日：2017-01-10
申请号：US13977537
申请日：2011-12-19
申请人： Chung-Hao J. Chen , Dong-Ho Han , Mike Schaffer
发明人： Chung-Hao J. Chen , Dong-Ho Han , Mike Schaffer
CPC分类号： H05K1/0237 , G06F1/16 , H01F17/0013 , H01F2017/0093 , H01P1/20327 , H01P1/20345 , H01P3/026
摘要： Multi-pair differential lines printed circuit board common mode filters are generally described. In one embodiment, the apparatus includes a multi-layer printed circuit board, a first signal line and a second signal line forming a first differential pair on a first layer of the printed circuit board, a second differential pair on the first layer of the printed circuit board, and a common mode filter on a second layer of the printed circuit board, the common mode filter comprising an absence of a predominantly occurring dielectric material of the printed circuit board, the common mode filter spanning an area directly below at least a portion of both the first and the second differential pairs. Other embodiments are also described and claimed.
摘要翻译： 多对差分线路印刷电路板共模滤波器一般被描述。 在一个实施例中，该装置包括多层印刷电路板，第一信号线和在印刷电路板的第一层上形成第一差分对的第二信号线，在印刷电路板的第一层上的第二差分对 电路板和在印刷电路板的第二层上的共模滤波器，所述共模滤波器包括不存在印刷电路板的主要出现的电介质材料，所述共模滤波器跨越至少部分的正下方的区域 的第一和第二差分对。 还描述和要求保护其他实施例。
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