The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
CM1400-03 6 Channel EMI Filter Array with ESD Protection
Product Description
The CM1400−03 is a six channel low−pass filter array that reduces EMI/RFI emissions while at the same time providing ESD protection. It is used on data ports on mobile devices. To reduce EMI/RFI emissions, the CM1400−03 integrates a pi−style filter (C−R−C) for each of the 6 channels. Each high quality filter provides greater than 30 dB attenuation in the 800−2700 MHz range relative to the pass band attenuation. These pi−style filters also support bidirectional filtering, controlling EMI both to and from a data port connector. In addition, the CM1400−03 provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD).