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理解共模信号

资料介绍
解共模信号如何创建,然后镇压,首先应了解的盾牌和理由相互作用的共同电缆配置。下面的讨论中定义的共模信号,审查了常见的电缆配置,认为屏蔽与非屏蔽电缆,并描述了典型的接地做法。这篇文章讨论的方法,使创建和拒绝共模信号的。
Maxim/Dallas > App Notes > AMPLIFIER AND COMPARATOR CIRCUITS AUDIO CIRCUITS
COMMUNICATIONS CIRCUITS INTERFACE CIRCUITS VIDEO CIRCUITS

Keywords: common-mode signals, network, transmission lines, shielded cables, unshielded cables, RS-485, May 21, 2003
RS485, RS-422, RS422,

APPLICATION NOTE 2045
Understanding Common-Mode Signals

Abstract: To understand how common-mode signals are created and then suppressed, you should first
understand the interaction of shields and grounds in common cable configurations. The following discussion
defines a common-mode signal, reviews the common cable configurations, considers shielded vs. unshielded
cables, and describes typical grounding practices. The article discusses methods whereby common-mode
signals are created and rejected.


The primary focus ……
标签:Maximcommon-modesignalsnetworktransmissionlinesshieldedcablesunshieldedcablesRS-485RS485RS-422RS422
理解共模信号
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