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    • 3. 发明申请
    • Cable apparatus for minimizing skew delay of analog signals and cross-talk from digital signals and method of making same
    • 用于最小化数字信号的模拟信号和串扰的偏移延迟的电缆设备及其制造方法
    • US20050199416A1
    • 2005-09-15
    • US10800275
    • 2004-03-12
    • Steve SomersAsh RahejaJacob Geil
    • Steve SomersAsh RahejaJacob Geil
    • H01B11/02
    • H01B11/02
    • An unshielded twisted pair (UTP) cable minimizes skew delay of analog signals by enforcing a common electrical length among twisted pairs that carry those analog signals. By applying a different lay length and lay direction to the twisted pair that carries the digital signal, cross-talk from the digital signal onto the analog signals is minimized. The twisted pairs for carrying the analog signals may be bundled together, with the twisted pair for carrying the digital signal placed alongside the bundled pairs during the final extraction process, during which the outer insulator is formed around all of the pairs. The bundled pairs may be used for the transmission of analog video signals (e.g., R, G and B), with the remaining pair used for transmission of digital control or digital audio signals.
    • 非屏蔽双绞线(UTP)电缆通过在携带这些模拟信号的双绞线之间执行公共电气长度来最小化模拟信号的偏移延迟。 通过对承载数字信号的双绞线应用不同的敷设长度和铺设方向,将数字信号到串行模拟信号的串扰最小化。 用于承载模拟信号的双绞线可以捆绑在一起,双绞线用于在最终提取过程期间携带与捆绑对一起放置的数字信号,在此期间,围绕所有对形成外部绝缘体。 捆绑对可以用于传输模拟视频信号(例如,R,G和B),其余的对用于数字控制或数字音频信号的传输。