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    • 11. 发明申请
    • COMMUNICATIONS MODULE EDGE CONNECTOR HAVING MULTIPLE COMMUNICATION INTERFACE PADS
    • 具有多个通信接口垫的通信模块边缘连接器
    • US20070232091A1
    • 2007-10-04
    • US11696559
    • 2007-04-04
    • Liu Hong
    • Liu Hong
    • H01R12/00
    • H01R12/721H01R13/6471H05K1/117H05K2201/094H05K2201/09409H05K2201/10121
    • An edge connector design for use with a printed circuit board included in a communications module is disclosed. In one embodiment, the edge connector comprises a planar surface defining a terminal end of the printed circuit board, and a plurality of conductive contact pads arranged on the planar surface. The contact pads include first and second ground contact pads disposed adjacent opposite side portions of the planar surface and first and second power contact pads disposed proximate a central portion of the planar surface. First and second pairs of differential transmit data signal contact pads, as well as first and second pairs of differential receive data signal contact pads are also included, the pairs being disposed between one of the ground contact pads and one of the power contact pads. The edge connector is received by a female connector of a host device to connect the module to the host.
    • 公开了一种用于与包括在通信模块中的印刷电路板一起使用的边缘连接器设计。 在一个实施例中,边缘连接器包括限定印刷电路板的终端的平坦表面和布置在平坦表面上的多个导电接触垫。 接触焊盘包括邻近平面表面的相对侧部设置的第一和第二接地焊盘,以及靠近平面的中心部分设置的第一和第二电源接触焊盘。 还包括第一对和第二对差分发射数据信号接触焊盘,以及第一和第二对差分接收数据信号接触焊盘,这些对设置在一个接地焊盘和一个电源接触焊盘之间。 边缘连接器由主机设备的母连接器接收,以将模块连接到主机。