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Processors/DSPs  

Eliminate ground noise in data transmission systems

Posted: 22 Jun 2009  Print Version  Bookmark and Share Subscribe

Keywords: transceiver  data transmission  noise 

[Summary of tips] Although it is commonly stated that isolating interfaces removes ground potential differences (GPD) and ground loops, it is also often unknown how and where these GPDs originate, what their waveforms or frequency content is and why ground loops can represent a real nuisance.This application note explains how electrical installa......
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