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GSM RFI Suppression for Analog and Audio Circuits using X2Y Filter Capacitors

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Application Note
375 KB (2 pages)
May 2009
 

Steve Cole
Johanson Dielectrics

This application note explains how to mitigate high frequency GSM interference in audio and analog applications using X2Y capacitors. GSM interference issues are summarized. X2Y circuit connection details are provided, as well as High Frequency test results demonstrating X2Y's superior performance in high frequency RFI suppression.

 
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