CM1440 Datasheet - California Micro Devices

CM1440 6 Channel EMI Filter Array

The CM1440 is a six channel low-pass EMI filter array with ESD protection that reduces EMI/RFI emissions while providing robust protection from ESD strikes. Each EMI filter channel integrates a high quality pistyle filter (30pF-100Ω-30pF) which provides greater than 30dB of attenuation in the 800MHz.

CM1440 Features

* Six channels of EMI filtering for data ports Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network ±30kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) ±30kV ESD protection on each chann

CM1440_CaliforniaMicroDevices.pdf