-
公开(公告)号：US20130330969A1
公开(公告)日：2013-12-12
申请号：US14002159
申请日：2012-03-02
IPC分类号： H01R13/6461
CPC分类号： H01R13/6461 , H01R13/2442 , H01R13/405 , H01R13/5045 , H01R13/6599 , H01R43/24
摘要： A socket includes a housing that supports terminal bricks that can contain one or more terminals. The terminal bricks are inserted into apertures in the housing. The location of the terminal bricks can be adjusted separate from a side of the housing, thus providing the potential to improve coplanarity of the terminals in the socket.
摘要翻译： 插座包括支撑可容纳一个或多个端子的端子砖的壳体。 端子砖插入壳体中的孔中。 端子砖的位置可以从壳体的一侧分开调节，从而提供提高插座中的端子的共面性的潜力。
-
公开(公告)号：US20130077268A1
公开(公告)日：2013-03-28
申请号：US13510477
申请日：2010-11-18
IPC分类号： H05K1/11
CPC分类号： H05K1/115 , H05K1/0219 , H05K1/024 , H05K1/0245 , H05K1/0251 , H05K2201/09063 , H05K2201/09618 , H05K2201/09636
摘要： A circuit board includes a first and second ground layer and a plurality of signal vias extending between the ground layers but not electrical contact therewith. Ground vias coupled to the first and second ground layers can be positioned adjacent signal vias and can include ground traces that extend between adjacent ground vias. Air holes can be positioned between signal vias and/or adjacent signal vias to modify the electrical performance of the circuit board. Ground wings can be used to help tune common-mode and/or differential-mode impedances.
摘要翻译： 电路板包括第一和第二接地层以及在接地层之间延伸但不与其接触的多个信号通孔。 耦合到第一和第二接地层的接地通孔可以位于信号通孔附近，并且可以包括在相邻的接地通孔之间延伸的接地迹线。 气孔可以位于信号通道和/或相邻信号通道之间，以改变电路板的电气性能。 地面翼可用于帮助调谐共模和/或差模阻抗。
-
公开(公告)号：US07976344B2
公开(公告)日：2011-07-12
申请号：US12942638
申请日：2010-11-09
申请人： David L. Brunker , Timothy R. Gregori , David E. Dunham , Jason E. Squire , Kevin O'Connor , Joseph D. Comerci
发明人： David L. Brunker , Timothy R. Gregori , David E. Dunham , Jason E. Squire , Kevin O'Connor , Joseph D. Comerci
IPC分类号： H01R24/00
CPC分类号： H01R12/732 , H01R12/721 , H01R13/41 , H01R13/504 , H01R31/06
摘要： A connector includes a housing with a set of broad-side coupled terminals configured to engage a pair of signal traces on a first panel and a second panel and transfer signals between the signal traces on the first and second panels. The connector may be slid onto the edges and then fastened to one or both of the panels with a locking feature. Multiple signal pairs may be included in the connector and may be electrically separated. The design of the connector helps facilitate high-speed data communication per signal pair with a return loss performance that does not exceed at predetermined level. Certain configurations of the connector may be used for co-planar configurations. Certain configurations of the connector may couple together panels of different thicknesses.
摘要翻译： 连接器包括具有一组宽侧耦合端子的外壳，其被配置为接合第一面板和第二面板上的一对信号迹线，并在第一和第二面板上的信号迹线之间传送信号。 连接器可以滑动到边缘上，然后用锁定特征紧固到一个或两个面板。 多个信号对可以包括在连接器中并且可以电分离。 连接器的设计有助于每个信号对的高速数据通信，具有不超过预定水平的回波损耗性能。 连接器的某些配置可以用于共面配置。 连接器的某些配置可将不同厚度的面板连接在一起。
-
44.发明申请Preferential via exit structures with triad configuration for printed circuit boards 失效优先通过印刷电路板三合一配置的出口结构公开(公告)号：US20080318450A1
公开(公告)日：2008-12-25
申请号：US12229367
申请日：2008-08-22
IPC分类号： H05K1/00
CPC分类号： H05K1/0245 , H01R12/523 , H05K1/0222 , H05K1/0237 , H05K1/115 , H05K1/116 , H05K3/429 , H05K2201/09236 , H05K2201/09381 , H05K2201/09718
摘要： A circuit board design is disclosed that is useful in high-speed differential signal applications uses either a via arrangement or a circuit trace exit structure. A pair of differential signal vias in a circuit board are surrounded by an opening that is formed within a ground plane disposed on another layer of the circuit board. The vias are connected to traces on the circuit board by way of an exit structure that includes two flag portions and associated angled portions that connect the flag portions to circuit board traces. In an alternate embodiment, the circuit board traces that leave the differential signal vias are disposed in one layer of the circuit board above a wide ground strip disposed on another layer of the circuit board.
摘要翻译： 公开了一种在高速差分信号应用中使用电路板设计或电路走线出口结构的电路板设计。 电路板中的一对差分信号通孔被形成在布置在电路板的另一层上的接地平面内的开口包围。 通孔通过出口结构连接到电路板上的迹线，该出口结构包括将标志部分连接到电路板迹线的两个标记部分和相关联的倾斜部分。 在替代实施例中，将差分信号通路的电路板迹线设置在设置在电路板的另一层上的宽接地条上的电路板的一层中。
-
公开(公告)号：US07448909B2
公开(公告)日：2008-11-11
申请号：US11057262
申请日：2005-02-14
IPC分类号： H01R13/648
CPC分类号： H05K1/0245 , H01R12/523 , H05K1/0222 , H05K1/0237 , H05K1/115 , H05K1/116 , H05K3/429 , H05K2201/09236 , H05K2201/09381 , H05K2201/09718
摘要： A circuit board design is disclosed that is useful in high-speed differential signal applications uses either a via arrangement or a circuit trace exit structure. A pair of differential signal vias in a circuit board are surrounded by an opening that is formed within a ground plane disposed on another layer of the circuit board. The vias are connected to traces on the circuit board by way of an exit structure that includes two flag portions and associated angled portions that connect the flag portions to circuit board traces. In an alternate embodiment, the circuit board traces that leave the differential signal vias are disposed in one layer of the circuit board above a wide ground strip disposed on another layer of the circuit board.
-
公开(公告)号：US07165981B2
公开(公告)日：2007-01-23
申请号：US11190138
申请日：2005-07-25
IPC分类号： H01R13/648
CPC分类号： H01R12/724 , H01R13/6471 , H01R13/6473 , H01R13/6474 , H01R13/6585
摘要： A termination structure for mating a cable connector to a circuit board has a ground terminal and two signal terminals arranged in triangular pattern through the connector in order to reduce the impedance through the connector. The width of the ground terminal increases along its extent with respect to the signal terminals. This increase occurs along either a transition or contact portion of the ground terminal.
摘要翻译： 用于将电缆连接器配合到电路板的终端结构具有通过连接器以三角形图案布置的接地端子和两个信号端子，以便减小通过连接器的阻抗。 接地端子的宽度相对于信号端子的范围增加。 该增加沿接地端子的过渡或接触部分发生。
-
47.发明授权Differential transmission channel link for delivering high frequency signals and power 有权用于传送高频信号和电源的差分传输通道链路公开(公告)号：US07061342B2
公开(公告)日：2006-06-13
申请号：US10330909
申请日：2002-12-27
IPC分类号： H01P3/08
CPC分类号： H05K1/024 , H01P3/02 , H01R12/716 , H01R12/79 , H01R13/658 , H05K1/0284 , H05K1/145 , H05K3/107 , H05K3/403 , H05K2201/09036 , H05K2201/09118 , H05K2201/09236 , H05K2201/09645 , H05K2201/09981 , H05K2201/10189 , H05K2201/10893
摘要： An engineered transmission line for transmitting high-frequency data signals between two points of connection includes a dielectric body and a plurality of conductive elements disposed thereon, with the plurality of conductive elements being arranged in pairs for differential signal transmission. In one embodiment, the dielectric body is solid and has its conductive elements supported on its exterior surface. In another embodiment, the dielectric body is extruded and has grooves or raised lands formed therein. The grooves or lands support conductive elements formed thereon by a suitable plating process. A ground plane may be provided as a base layer of the dielectric body. Enlarged conductive surfaces may also be provided on the body which have a greater surface area than those intended for use with the signal channels. The enlarged surfaces are utilized to carry power.
摘要翻译： 用于在两个连接点之间传输高频数据信号的工程传输线包括绝缘体和设置在其上的多个导电元件，其中多个导电元件成对配置用于差分信号传输。 在一个实施例中，电介质体是固体并且其导电元件被支撑在其外表面上。 在另一个实施例中，电介质体被挤出并且在其中形成有凹槽或凸起的焊盘。 凹槽或平台通过合适的电镀工艺支撑在其上形成的导电元件。 可以提供接地平面作为电介质体的基层。 放大的导电表面也可以设置在主体上，其具有比用于信号通道的表面积更大的表面积。 放大的表面用于承载电力。
-
公开(公告)号：US06379184B1
公开(公告)日：2002-04-30
申请号：US09356206
申请日：1999-07-16
IPC分类号： H01R13648
CPC分类号： H01R13/648 , H01R13/6625 , Y10S439/941 , Y10S439/955
摘要： A connector having reduced noise characteristics is provided having an electronic component, such as a capacitor, electrically connecting together the power ground and power voltage terminals of the connector, with the electronic component being located within the connector housing. Such a structure reduces any induced electrical noise from occurring in the signal terminals of the connector due to the power terminals.
摘要翻译： 提供具有降低的噪声特性的连接器，其具有将电连接器的电源接地和电源电压端子电连接在一起的电子部件，例如电容器，电子部件位于连接器壳体内。 这种结构减少了由于电源端子而在连接器的信号端子中发生的感应电噪声。
-
49.发明授权
公开(公告)号：US5853303A
公开(公告)日：1998-12-29
申请号：US984184
申请日：1997-11-28
IPC分类号： H01R12/72 , H01R13/6464 , H01R13/6471 , H01R13/6474 , H01R13/652 , H01R23/70
CPC分类号： H01R13/6464 , H01R13/6471 , H01R13/6474 , H01R12/721
摘要： A method and structure of an electrical connector is provided for tuning the impedance of the connector according to a given impedance of an electrical circuit in which the connector is interconnected. The connector includes a dielectric housing having a receptacle for receiving a complementary electrical component. A plurality of terminals are mounted on the housing. The terminals include body portions located in the housing and contact portions for engaging respective contacts on the electrical component. The body portions include mechanically non-functional sections of a given area which effect a given capacitance. The mechanically non-functional sections are selectively trimmable to selectively vary the area thereof and thereby vary the capacitance of the terminals and, therefore, the impedance of the connector to match the given impedance of the electrical circuit. The connector includes a plurality of signal terminals and a plurality of ground terminals. The signal terminals and ground terminals are in an alternating array lengthwise along the receptacle, with each signal terminal being aligned with a ground terminals on opposite transverse sides of the receptacle, and the ground terminals have significantly larger transverse areas than the signal terminals. The ground terminals have at least two points of contact for engaging a common ground circuit on the printed circuit board for reducing the inductance between a particular ground terminal and its respective circuit trace.
-
公开(公告)号：US5713764A
公开(公告)日：1998-02-03
申请号：US552972
申请日：1995-11-03
申请人： David L. Brunker , Frank A. Harwath
发明人： David L. Brunker , Frank A. Harwath
IPC分类号： H01R12/72 , H01R12/83 , H01R13/6464 , H01R13/6471 , H01R13/6476 , H01R13/6595 , H01R23/70
CPC分类号： H01R12/83 , H01R13/6471 , H01R13/6476 , H01R13/6595 , H01R12/721 , H01R13/6464
摘要： A method and structure of an electrical connector is provided for tuning the impedance of the connector according to a given impedance of an electrical circuit in which the connector is interconnected. The connector includes a dielectric housing having a receptacle for receiving a complementary mating connector. A plurality of terminals are mounted on the housing. The terminals include body portions located in the housing and contact portions located at the receptacle for engaging appropriate terminals of the mating connector when inserted into the receptacle. The areas of the body portions of the terminals are selectively varied to vary the capacitance of the terminals and, therefore, the impedance of the connector to match the given impedance of the electrical circuit. When the connector is used for mounting to a printed circuit board, ground terminals have at least two feet for engaging a respective single ground trace of a common ground circuit on the printed circuit board for reducing the inductance between a particular ground terminal and its respective circuit trace.
-
-
-
-
-
-
-
-
-
搜索结果
67 条记录 (耗时 0.046 秒)
