发明申请
- 专利标题： Method and apparatus for providing symmetrical signal return path in differential systems
- 专利标题（中）： 在差分系统中提供对称信号返回路径的方法和装置
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申请号： US11224533申请日： 2005-09-12
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公开(公告)号： US20070059982A1公开(公告)日： 2007-03-15
- 发明人: Michael Fogg , Steven Millard
- 申请人： Michael Fogg , Steven Millard
- 专利权人： TYCO ELECTRONICS CORPORATION
- 当前专利权人： TYCO ELECTRONICS CORPORATION
- 主分类号： H01R13/66
- IPC分类号： H01R13/66
摘要：
A circuit board and connector for use in an electrical connector has been provided. The circuit board comprises first and second signal contacts associated as a differential pair. A ground contact is located immediately adjacent the first signal contact and is joined directly to a ground plane provided within the circuit board. A floated contact is located immediately adjacent the second signal contact. A component interconnects the floated contact to the ground plane, forming an open circuit when a DC signal is impressed on the floated contact and a closed circuit when AC interference is impressed on the floated contact.
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