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    • 5. 发明授权
    • Mezzanine connector
    • 夹层连接器
    • US08657627B2
    • 2014-02-25
    • US13365203
    • 2012-02-02
    • David M. McNamaraBrian Kirk
    • David M. McNamaraBrian Kirk
    • H01R13/648
    • H01R13/516H01R12/714H01R12/73H01R13/6461H01R13/6587
    • A two-piece mezzanine connector for high speed, high density signals. The connector is assembled from wafers that may be formed of identical wafer halves. The halves may have interior portions that form a channel in which a lossy member may be captured for selectively configuring the connector for high frequency performance. The lossy member may be serpentine, to both provide different spacing relative to signal and ground conductors and to provide compliance to press against ground conductors when captured between wafer halves. Instead of, or in addition to, the lossy member captured between two wafer halves, the wafer halves may each have lossy material overmolded on at least one side, so that an assembled wafer may have lossy material disposed on the outside. The wafers may have dovetail projections that are secured within dovetail channels, forming structural members of the connector.
    • 两片夹层连接器,用于高速,高密度信号。 连接器由可由相同晶片半部形成的晶片组装。 半部可以具有形成通道的内部部分,在该通道中可以捕获有损耗部件以有选择地配置用于高频性能的连接器。 有损构件可以是蛇形的,以便相对于信号和接地导体提供不同的间隔,并且当捕获在晶片半部之间时,提供对接地导体的压制的顺应性。 代替或补充在两个晶片半部之间捕获的有损构件,晶片半部可以各自具有在至少一侧上包覆成型的有损耗材料,使得组装的晶片可以具有设置在外部的有损耗材料。 晶片可以具有固定在燕尾槽通道内的燕尾突起,形成连接器的结构构件。
    • 6. 发明授权
    • Differential electrical connector with improved skew control
    • 差分电连接器具有改进的扭曲控制
    • US08460032B2
    • 2013-06-11
    • US13444593
    • 2012-04-11
    • Brian Kirk
    • Brian Kirk
    • H01R13/648
    • H01R13/6473H01R12/727H01R13/6471H01R13/6585
    • An electrical interconnection system with high speed, differential electrical connectors. The connector is assembled from wafers each containing a column of conductive elements, some of which form differential pairs. Skew control is provided for at least some of the pairs by providing a profile on an edge of the shorter signal conductor of the pair. The profile may contain multiple curved segments that effectively lengthen the signal conductor without significantly impacting its impedance. For connectors in which ground conductors are included between adjacent pairs of signal conductors, patterned segments of varying parameters may be included on edges of the signal conductors and ground conductors to equalize electrical lengths of all edges in a set of edges for which there is common mode or differential mode coupling as a signal propagates along each pair.
    • 具有高速差动电连接器的电气互连系统。 连接器由每个包含一列导电元件的晶片组装,其中一些形成差分对。 通过在该对的较短信号导体的边缘上提供轮廓来为至少一些对提供倾斜控制。 轮廓可以包含多个弯曲段,其有效地延长信号导体,而不会显着影响其阻抗。 对于在相邻的信号导体对之间包括接地导体的连接器,可以在信号导体和接地导体的边缘上包括不同参数的图案化部分,以均衡具有共模的一组边缘中的所有边缘的电长度 或者作为信号的差模耦合作为每一对传播。
    • 9. 发明申请
    • MEZZANINE CONNECTOR
    • MEZZANINE连接器
    • US20120202386A1
    • 2012-08-09
    • US13365197
    • 2012-02-02
    • David M. McNamaraBrian Kirk
    • David M. McNamaraBrian Kirk
    • H01R12/73
    • H01R13/516H01R12/714H01R12/73H01R13/6461H01R13/6587
    • A two-piece mezzanine connector for high speed, high density signals. One piece of the connector may have conductive elements with beam-shaped mating contacts. The beams may include openings to control mechanical properties while allowing edge to edge spacing between adjacent beams to be selected to provide desired electrical properties. The openings may be teardrop shaped, with a larger width at a distal end of the beams. Beams associated with signal conductors may have openings that are shaped differently from openings of beams associated with ground conductors. For a first connector piece, mating contact regions of signal conductors may be wider than mating contact regions of ground conductors. For a second connector piece adapted to mate with the first connector piece, mating contact regions of signal conductors may be narrower than mating contact regions of ground conductors. These contact shapes may provide float while maintaining a high contact density.
    • 两片夹层连接器,用于高速,高密度信号。 一个连接器可以具有带有梁形配合触头的导电元件。 梁可以包括用于控制机械特性的开口,同时允许相邻梁之间的边缘到边缘间隔被选择以提供期望的电特性。 开口可以是泪珠状,在梁的远端具有较大的宽度。 与信号导体相关联的梁可以具有不同于与接地导体相关联的梁的开口的开口。 对于第一连接器部件,信号导体的配合接触区域可以比接地导体的配合接触区域宽。 对于适于与第一连接器部件配合的第二连接器件,信号导体的配合接触区域可能比接地导体的配合接触区域窄。 这些接触形状可以提供浮动,同时保持高的接触密度。
    • 10. 发明申请
    • MEZZANINE CONNECTOR
    • MEZZANINE连接器
    • US20120202363A1
    • 2012-08-09
    • US13365203
    • 2012-02-02
    • David M. McNamaraBrian Kirk
    • David M. McNamaraBrian Kirk
    • H01R12/72H01R43/16
    • H01R13/516H01R12/714H01R12/73H01R13/6461H01R13/6587
    • A two-piece mezzanine connector for high speed, high density signals. The connector is assembled from wafers that may be formed of identical wafer halves. The halves may have interior portions that form a channel in which a lossy member may be captured for selectively configuring the connector for high frequency performance. The lossy member may be serpentine, to both provide different spacing relative to signal and ground conductors and to provide compliance to press against ground conductors when captured between wafer halves. Instead of, or in addition to, the lossy member captured between two wafer halves, the wafer halves may each have lossy material overmolded on at least one side, so that an assembled wafer may have lossy material disposed on the outside. The wafers may have dovetail projections that are secured within dovetail channels, forming structural members of the connector.
    • 两片夹层连接器,用于高速,高密度信号。 连接器由可由相同晶片半部形成的晶片组装。 半部可以具有形成通道的内部部分,在该通道中可以捕获有损耗部件以有选择地配置用于高频性能的连接器。 有损构件可以是蛇形的,以便相对于信号和接地导体提供不同的间隔,并且当捕获在晶片半部之间时,提供对接地导体的压制的顺应性。 代替或补充在两个晶片半部之间捕获的有损构件,晶片半部可以各自具有在至少一侧上包覆成型的有损耗材料,使得组装的晶片可以具有设置在外部的有损耗材料。 晶片可以具有固定在燕尾槽通道内的燕尾突起,形成连接器的结构构件。