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Techniques for enabling a 10BT active output impedance line driver using a low power supply
Techniques for enabling a 10BT active output impedance line driver using a low power supply
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机译:使用低电源实现10BT有源输出阻抗线路驱动器的技术
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摘要
A line driver for generating 10 BT signals is disclosed. Digital symbols to be transmitted via a 10 BT Ethernet line are converted by a digital-to-analog converter into a corresponding analog voltage signal, which is fed into an active output impedance line driver. The digital-to-analog converter also receives a reference voltage reflecting variations of the supply voltage and adjusts its output signal accordingly to provide a deliberately variable analog voltage signal to the line driver.
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