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Method for dynamic insertion loss control for 10/100/1000 MHz Ethernet signaling

机译:10/100/1000 MHz以太网信令的动态插入损耗控制方法

摘要

Dynamic insertion insertion loss for an ethernet power on differential cable pairs is shown in a power feed circuit that supplies power to a network attached device (PD). An insertion loss control circuit limits power loss in a coupled power feed circuit. determines an insertion loss limit, and senses an average power of the power signals to produce a common mode feedback signal to the power feed circuit.
机译:在向网络连接设备(PD)供电的供电电路中显示了差分电缆对上以太网电源的动态插入插入损耗。插入损耗控制电路限制了耦合供电电路中的功率损耗。确定插入损耗极限,并感测功率信号的平均功率以产生到功率馈送电路的共模反馈信号。

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