CM1400 Series

6-Channel EMI Filter Array with ESD Protection

Catalog

6-Channel EMI Filter Array with ESD Protection

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Height [z]	Height [z]	Filter Order	Technology	Center / Cutoff Frequency	ESD Protection	Resistance - Channel (Ohms)	Values	Applications	Package / Case	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Attenuation Value	Number of Channels [custom]	Type
ON Semiconductor CM1400-03CP	85 °C	-40 °C	Surface Mount	0.7 mm	0.028 in	2nd	RC (Pi)	58 MHz		100 Ohms	30 pF 100 Ohms	Data Lines for Mobile Devices	15-WFBGA WLCSP	0.117 "	0.052 in	1.33 mm	2.96 mm	30 dB	6	Low Pass

Catalog

6-Channel EMI Filter Array with ESD Protection

Key Features

• Excellent broadband attenuation of radiated noise from datalines across all wireless carrier bands

• ±15 kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)

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 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.