Soft-error rate hardened pulsed latch
    52.
    发明授权
    Soft-error rate hardened pulsed latch 失效
    软错误率硬化脉冲锁存器

    公开(公告)号:US07038515B2

    公开(公告)日:2006-05-02

    申请号:US10741560

    申请日:2003-12-19

    IPC分类号: H03K3/356

    CPC分类号: H03K3/0375

    摘要: A latch includes a memory unit, a transfer unit, an inversion unit, and an output unit. The Memory unit includes a number of storage nodes. The transfer unit transfers a data from a data input node to the storage nodes via a plurality of data paths. Each of the data paths includes a pass element controlled by a pulse. The inversion unit inverts the data before the data is transferred from the data input node to at least one of the storage nodes. The output unit outputs the data from the memory unit to a latch output node. The memory unit, the transfer unit, the inversion unit, and the output unit of the latch form a soft-error rate hardened latch structure with a reduced number of elements and reduced power consumption.

    摘要翻译: 锁存器包括存储器单元,转移单元,反转单元和输出单元。 存储器单元包括多个存储节点。 传送单元经由多个数据路径将数据从数据输入节点传送到存储节点。 每个数据路径包括由脉冲控制的传递元件。 在将数据从数据输入节点传送到至少一个存储节点之前,反转单元将数据反转。 输出单元将数据从存储器单元输出到锁存输出节点。 存储器单元,转移单元,反转单元和锁存器的输出单元形成具有减少元件数量并降低功耗的软错误率硬化锁存结构。

    Voltage modulator circuit to control light emission for non-invasive timing measurements
    53.
    发明授权
    Voltage modulator circuit to control light emission for non-invasive timing measurements 失效
    电压调制器电路,用于控制非侵入式定时测量的发光

    公开(公告)号:US06995552B2

    公开(公告)日:2006-02-07

    申请号:US10252542

    申请日:2002-09-24

    摘要: An apparatus accurately measures the time difference between two signal edges by optically detecting the emission from a “beacon device” that is modulated as a function of time difference. Through the use of this modulation it is possible to perform timing measurement accurately. Embodiments of a voltage modulator circuit modulate timing information into emission intensity. The method and system of the present invention can be used in applications such as clock skew and pulse width measurements.

    摘要翻译: 一种装置通过光学地检测作为时差的函数调制的“信标装置”的发射来精确地测量两个信号边缘之间的时间差。 通过使用该调制,可以准确地进行定时测量。 电压调制器电路的实施例将定时信息调制为发射强度。 本发明的方法和系统可用于诸如时钟偏移和脉冲宽度测量的应用中。

    Soft-error rate hardened pulsed latch
    55.
    发明申请
    Soft-error rate hardened pulsed latch 失效
    软错误率硬化脉冲锁存器

    公开(公告)号:US20050134347A1

    公开(公告)日:2005-06-23

    申请号:US10741560

    申请日:2003-12-19

    IPC分类号: H03K3/037

    CPC分类号: H03K3/0375

    摘要: A latch includes a memory unit, a transfer unit, an inversion unit, and an output unit. The Memory unit includes a number of storage nodes. The transfer unit transfers a data from a data input node to the storage nodes via a plurality of data paths. Each of the data paths includes a pass element controlled by a pulse. The inversion unit inverts the data before the data is transferred from the data input node to at least one of the storage nodes. The output unit outputs the data from the memory unit to a latch output node. The memory unit, the transfer unit, the inversion unit, and the output unit of the latch form a soft-error rate hardened latch structure with a reduced number of elements and reduced power consumption.

    摘要翻译: 锁存器包括存储单元,转移单元,反转单元和输出单元。 存储器单元包括多个存储节点。 传送单元经由多个数据路径将数据从数据输入节点传送到存储节点。 每个数据路径包括由脉冲控制的通过元件。 在将数据从数据输入节点传送到至少一个存储节点之前,反转单元将数据反转。 输出单元将数据从存储器单元输出到锁存输出节点。 存储器单元,转移单元,反转单元和锁存器的输出单元形成具有减少元件数量并降低功耗的软错误率硬化锁存结构。

    Integrated circuit package with external storage capacitor for improved
signal quality for sensitive integrated circuit elements
    56.
    发明授权
    Integrated circuit package with external storage capacitor for improved signal quality for sensitive integrated circuit elements 失效
    具有外部存储电容的集成电路封装,可提高敏感集成电路元件的信号质量

    公开(公告)号:US5598035A

    公开(公告)日:1997-01-28

    申请号:US639721

    申请日:1996-04-29

    摘要: A package for an integrated circuit is described. The package houses an integrated circuit with a signal quality sensitive integrated circuit element, such as a voltage controlled oscillator of a phase-locked loop. A package-mounted storage capacitor is positioned on the package body to generate a precision control signal. A signal path is constructed between the package-mounted storage capacitor and the integrated circuit to route the precision control signal to the integrated circuit. The relatively short signal path from the package-mounted storage capacitor to the integrated circuit has reduced parasitic capacitance, inductance, and resistance to maintain the quality of the precision control signal. To improve signal quality, certain portions of the signal path are electrically isolated with a shielding trace.

    摘要翻译: 描述了用于集成电路的封装。 该封装包含一个具有信号质量敏感的集成电路元件的集成电路,例如锁相环的压控振荡器。 封装安装的存储电容器位于封装主体上以产生精确控制信号。 在封装安装的存储电容器和集成电路之间构建信号路径,以将精密控制信号路由到集成电路。 从封装安装的存储电容器到集成电路的相对短的信号路径减小了寄生电容,电感和电阻,以保持精度控制信号的质量。 为了提高信号质量,信号路径的某些部分与屏蔽迹线电隔离。