Specification	CM1442-08CP

Applications	Data Lines for Mobile Devices
Attenuation Value	30 dB
Center / Cutoff Frequency	115 MHz
ESD Protection	True
Filter Order	2nd
Height [z]	0.7 mm
Height [z]	0.028 in
Mounting Type	Surface Mount
Number of Channels	8
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-WFBGA, WLCSP
Resistance - Channel (Ohms)	100 Ohms
Size / Dimension [x]	3.16 mm
Size / Dimension [x]	0.124 in
Size / Dimension [y]	1.05 mm
Size / Dimension [y]	0.041 in
Technology	RC (Pi)
Type	Low Pass
Values	15 pF, 100 Ohms

CM1442 Series

EMI Filter with ESD Protection

Part	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Height [z]	Height [z]	Values	Mounting Type	Type	Number of Channels	Attenuation Value	ESD Protection	Filter Order	Center / Cutoff Frequency	Resistance - Channel (Ohms)	Package / Case	Technology	Applications	Operating Temperature [Max]	Operating Temperature [Min]
ON Semiconductor CM1442-08CP	1.05 mm	3.16 mm	0.124 in	0.041 in	0.7 mm	0.028 in	15 pF 100 Ohms	Surface Mount	Low Pass	8	30 dB		2nd	115 MHz	100 Ohms	20-WFBGA WLCSP	RC (Pi)	Data Lines for Mobile Devices	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

CM1442 Series

The CM1442 is a six or eight 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 pi-style filter (15pF-100 Ohm-15pF) which provides greater than 30dB of attenuation in the 800MHz to 2.7GHz frequency range. The parts include avalanche-type ESD diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD protection diodes connected to the filter ports safely dissipate ESD strikes of ±15kV, beyond the maximum requirement of the IEC61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30kV.