Specification	CM1454-08CP

Applications	Data Lines for Mobile Devices
Attenuation Value	35 dB
Attenuation Value	40 dB
Center / Cutoff Frequency	21 MHz, 60 MHz
Current	30 mA
ESD Protection	True
Filter Order	3rd, 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
Technology	LC (Pi), RC (Pi)
Type	Low Pass
Values	100 Ohms, 30 pF, 3 nH, 80 pF

CM1454 Series

L-C Data Port EMI Filter Array with ESD Protection, 8-Channel (3 C-L-C, 5 C-R-C)

Part	Resistance - Channel (Ohms)	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Filter Order	Values	Mounting Type	Package / Case	Center / Cutoff Frequency	Current	Technology	Attenuation Value	Attenuation Value	Height [z]	Height [z]	ESD Protection	Type	Number of Channels
ON Semiconductor CM1454-08CP	100 Ohms	85 °C	-40 °C	Data Lines for Mobile Devices	2nd 3rd	3 nH 30 pF 80 pF 100 Ohms	Surface Mount	20-WFBGA WLCSP	21 MHz 60 MHz	30 mA	LC (Pi) RC (Pi)	35 dB	40 dB	0.7 mm	0.028 in		Low Pass	8

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1402	$ 0.21

Description

General part information

CM1454 Series

The CM1454-08 is configured in an 8 channel format and combines both resistor capacitor (R-C) and inductor-capacitor (L-C) filters in the chip. There are five C-R-C filters with component values of 30pF-100 -30pF which are used for the microphone and data ports. There are also three C-L-C filters with values of 80pF-3nH-80pF which are designed for the stereo speaker port.