Signal samplers with enhanced dynamic range
    1.
    发明申请
    Signal samplers with enhanced dynamic range 有权
    信号采样器具有增强的动态范围

    公开(公告)号:US20060261861A1

    公开(公告)日:2006-11-23

    申请号:US11187061

    申请日:2005-07-21

    IPC分类号: G11C27/02

    摘要: Signal sampler embodiments are provided for processing input signals along signal paths in response to mode-command signals. They include a follower transistor with a control terminal and a current terminal that establish at least part of a signal path. They also include a switched-capacitor network that receives signals from the current terminal in response to a first mode-command signal and that couple a selected one of a set of reference signals to the current terminal in response to a second mode-command signal. During a second mode-command signal, a bias switch is arranged to bias off the follower transistor by coupling a bias signal to the control terminal that approximates the selected reference signal. Accordingly, the amplitude of the reference signals can be increased to facilitate an increased dynamic range of the input signals without biasing the follower transistor into breakdown.

    摘要翻译: 信号采样器实施例被提供用于响应于模式命令信号沿信号路径处理输入信号。 它们包括具有控制端子的跟随器晶体管和建立信号路径的至少一部分的电流端子。 它们还包括开关电容器网络,其响应于第一模式命令信号从当前终端接收信号,并且响应于第二模式命令信号将一组参考信号中的选定的一个耦合到当前终端。 在第二模式命令信号期间,偏置开关被布置成通过将偏置信号耦合到近似所选择的参考信号的控制端来偏置跟随器晶体管。 因此,可以增加参考信号的幅度以促进输入信号的增加的动态范围,而不会使跟随器晶体管击穿。

    ELECTRICAL CONNECTOR HAVING FINGER-ACTUATED RETAINER
    3.
    发明申请
    ELECTRICAL CONNECTOR HAVING FINGER-ACTUATED RETAINER 有权
    具有手指启动保持器的电气连接器

    公开(公告)号:US20110207357A1

    公开(公告)日:2011-08-25

    申请号:US13056039

    申请日:2009-07-27

    IPC分类号: H01R13/62

    CPC分类号: H01R13/4365

    摘要: The present disclosure is directed to TPA connectors. The TPA connectors of the present disclosure can have a connector body that can include a plurality of cavities for receiving terminals. The TPA connectors can also include a retainer for locking the terminals in their seated position and for locking to the connector body to prevent unwanted removal thereof. The connector body can include posts with stop surfaces which can prevent the retainer from moving from a pre-lock position to a fully locked position by engaging contact surfaces on the locking arms of the retainer. The locking arms can be cantilevered and have outwardly directed projections to engage the posts for locking the retainer to the connector body. The locking arms can be deflected inwardly with a squeezing or pinching motion to disengage the contact surfaces from the stop surfaces of the posts and permitting the retainer to move to the fully locked position by pushing retainer towards the connector body. Once the projects pass the post, locking arms can be release to allow the projections to engage the posts to lock the retainer to the connector body.

    摘要翻译: 本公开涉及TPA连接器。 本公开的TPA连接器可以具有可以包括用于接收端子的多个空腔的连接器主体。 TPA连接器还可以包括用于将端子锁定在其就座位置并用于锁定到连接器主体以防止其不必要的移除的保持器。 连接器主体可以包括具有止动表面的柱,其可以通过接合保持器的锁定臂上的接触表面而阻止保持器从预锁定位置移动到完全锁定位置。 锁定臂可以悬臂并且具有向外指向的突起以接合柱以将保持器锁定到连接器主体。 锁定臂可以通过挤压或夹紧运动向内偏转,以使接触表面与柱的止动表面脱离,并且通过将保持器推向连接器主体并允许保持器移动到完全锁定位置。 一旦项目通过柱子,锁定臂可以被释放以允许突起接合柱以将保持器锁定到连接器主体。

    Male header connector device
    4.
    发明申请
    Male header connector device 有权
    公头接头连接器

    公开(公告)号:US20060148316A1

    公开(公告)日:2006-07-06

    申请号:US11296691

    申请日:2005-12-08

    IPC分类号: H01R13/40

    CPC分类号: H01R12/716

    摘要: The invention relates to a connector device that includes a plurality of terminals of varying heights that extend upwardly from the surface of a circuit board, and a connector housing that defines a receptacle portion. The connector housing includes an asymmetrical surface adapted to receive a plurality of terminals, and each of the plurality of terminals extends through a portion of the asymmetrical surface into the receptacle portion of the connector housing. The asymmetrical surface may include a plurality of substantially parallel vertical sections separated by at least one substantially horizontal section, may be angled relative to the surface of the circuit board, or may be curved relative to the surface of the circuit board. In addition, at least a portion of the asymmetrical surface of the connector housing may protrude over at least a portion of at least one of the terminals extending between the circuit board and the asymmetrical surface. In addition, the invention provides a connector device wherein the asymmetrical surface allows for the reduction of the packaging size of the terminals and a reduction of the size of the terminals.

    摘要翻译: 本发明涉及一种连接器装置,其包括从电路板的表面向上延伸的多个不同高度的端子以及限定插座部分的连接器壳体。 连接器壳体包括适于容纳多个端子的不对称表面,并且多个端子中的每个端子延伸穿过不对称表面的一部分进入连接器壳体的容纳部分。 不对称表面可以包括由至少一个基本上水平的部分分开的多个基本上平行的垂直部分,其可以相对于电路板的表面成角度,或者可以相对于电路板的表面弯曲。 此外,连接器壳体的不对称表面的至少一部分可以突出到在电路板和不对称表面之间延伸的至少一个端子的至少一部分上。 此外,本发明提供了一种连接器装置,其中非对称表面允许减小端子的封装尺寸并减小端子的尺寸。

    Electrical connector assembly
    5.
    发明授权
    Electrical connector assembly 失效
    电连接器总成

    公开(公告)号:US07037130B2

    公开(公告)日:2006-05-02

    申请号:US10776026

    申请日:2004-02-10

    IPC分类号: H01R13/627

    CPC分类号: H01R13/6275 H01R13/641

    摘要: When a latch element is inserted in an opening of a first connector element, a cantilevered flexible portion of the latch element is retained in and latchingly engaged with the first connector element at a deflectable end portion of the cantilevered flexible portion. When the second connector element is inserted in and mated with the first connector element, the deflectable end portion of the cantilevered flexible portion is deflected in a direction orthogonal to the insertion/mating direction of the second connector element to force the deflectable end portion of the cantilevered flexible portion to move in the direction orthogonal to an insertion/mating direction, so as to release the retention of the latch element with the first connector element, thereby rendering the latch element movable in an insertion direction thereof.

    摘要翻译: 当闩锁元件插入第一连接器元件的开口中时,闩锁元件的悬臂柔性部分保持在悬臂柔性部分的可偏转端部处并与第一连接器元件闩锁地接合。 当第二连接器元件插入第一连接器元件并与第一连接器元件配合时,悬臂柔性部分的可偏转端部在与第二连接器元件的插入/配合方向正交的方向上偏转,以迫使第二连接器元件的可偏转端部 悬臂柔性部分在与插入/配合方向正交的方向上移动,以便释放与第一连接器元件的闩锁元件的保持,从而使闩锁元件沿其插入方向移动。

    Connector lever lock
    7.
    发明申请
    Connector lever lock 有权
    连接杆锁

    公开(公告)号:US20050221653A1

    公开(公告)日:2005-10-06

    申请号:US10995424

    申请日:2004-11-24

    摘要: A lever-type connector assembly reduces connection mating forces between connector halves. The assembly employs a first connector with cam follower projections, a base housing with guide channels and a latch member, a slide cam housing including cam grooves and projection guide tracks, and a cover housing pivoting on the base housing, the cover housing having a cover housing projection and release latch. The release latch is fully protected and concealed within the profile of the cover housing. As the cover housing rotates, the cover housing projection engages in projection guide track, thereby moving slide cam housing in a guide channel. As slide cam housing moves from an open to a closed position, it engages cam follower projections in cam grooves thereby drawing first connector into base housing to a connected position while the cover housing release latch engages base housing release latch aperture to provide a secure electrical connection.

    摘要翻译: 杆式连接器组件减少连接器半部之间的连接配合力。 组件采用具有凸轮从动突起的第一连接器,具有引导通道的底座和闩锁构件,包括凸轮槽和突出导轨的滑动凸轮壳体以及在基座壳体上枢转的盖壳体,盖壳体具有盖 外壳投影和释放闩锁。 释放闩锁被完全保护并隐藏在盖壳体的轮廓内。 当盖壳旋转时,盖壳体突起接合突出导轨,从而将滑动凸轮壳体移动到引导通道中。 当滑动凸轮壳体从打开位置移动到关闭位置时,它与凸轮槽中的凸轮从动件突出部接合,从而将第一连接器拉入基座壳体到连接位置,同时盖壳体释放闩锁接合基座壳体释放闩锁孔,以提供牢固的电连接 。

    Method and apparatus for limiting portable device functionality

    公开(公告)号:US10348885B2

    公开(公告)日:2019-07-09

    申请号:US15798266

    申请日:2017-10-30

    摘要: The present disclosure relates generally to a system and method of reducing driver distractions from a portable device. More specifically, the present disclosure provides a driver communication safety system of limiting portable device functionality within a vehicle for safety purposes. According to the present disclosure, a proximity beacon may be placed within a vehicle and paired with a portable device, wherein the pairing may allow the driver communication safety system to control select applications and block access during predefined threshold activity, such as a threshold vehicle speed. In some embodiments, an administrator may control functionality of one or more portable devices used by a driver within a calibrated shielded zone of a vehicle.