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Conclusion

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Conclusion

The common mode filter is the best solution to avoid issues like common mode noise

induced by radiated or conducted RF or skew between tracks. It allows a system to improve

its EMI robustness.

This application note helps the user to choose the filter with more accuracy, fitting it to his

needs, the equipment and the standards used.

The wide range of filters offered by STMicroelectronics covers many applications (MIPI,

HDMI, MHL, USB.) and includes internal ESD protection allowing the equipment to be more

robust against external disturbances.