Fast and accurate estimation of gate output loading
    94.
    发明授权
    Fast and accurate estimation of gate output loading 有权
    快速准确地估计门输出负载

    公开(公告)号:US08145442B2

    公开(公告)日:2012-03-27

    申请号:US12363373

    申请日:2009-01-30

    IPC分类号: G01R27/26 G06F17/40

    CPC分类号: G06F17/5036

    摘要: Embodiments of a computer system, a method, an integrated circuit and a computer-program product (i.e., software) for use with the computer system are described. These devices and techniques may be used to analyze an electrical characteristic of a logic gate electrically coupled to an output network in a stage. In particular, during the analysis, the effective capacitance of an output network coupled to a logic gate is approximated as a function of a total resistance of the output network, a total capacitance of the output network, and a geometric parameter of the output network. Using the effective capacitance and other parameters, such as a slew rate of an electrical signal applied to an input of the logic gate, an electrical characteristic of the logic gate, such as an input capacitance, is determined.

    摘要翻译: 描述了与计算机系统一起使用的计算机系统,方法,集成电路和计算机程序产品(即,软件)的实施例。 这些装置和技术可以用于分析在一个级中电耦合到输出网络的逻辑门的电特性。 特别地,在分析期间,耦合到逻辑门的输出网络的有效电容被近似为输出网络的总电阻,输出网络的总电容和输出网络的几何参数的函数。 使用诸如施加到逻辑门的输入端的电信号的转换速率等有效电容和其他参数,确定诸如输入电容的逻辑门的电特性。

    Low Dielectric Glass And Fiber Glass
    98.
    发明申请
    Low Dielectric Glass And Fiber Glass 有权
    低电介质玻璃和玻璃纤维

    公开(公告)号:US20120058878A1

    公开(公告)日:2012-03-08

    申请号:US13229012

    申请日:2011-09-09

    IPC分类号: C03C13/02 C03C13/00

    摘要: Glass compositions are provided that are useful in a variety of applications including, for example, electronics applications, reinforcement applications, and others. Some embodiments of glass compositions can provide desirable dielectric constants, desirable dissipation factors, and/or desirable mechanical properties while also having desirable fiber forming properties.

    摘要翻译: 提供了可用于各种应用的玻璃组合物,包括例如电子应用,增强应用和其它应用。 玻璃组合物的一些实施方案可以提供期望的介电常数,期望的耗散因子和/或期望的机械性能,同时还具有期望的纤维形成性质。