CM1631 Series

4-, 6- and 8-Channel LCD and Camera EMI Filter Arrays with ESD Protection

Catalog

4-, 6- and 8-Channel LCD and Camera EMI Filter Arrays with ESD Protection

Part	Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Channels	Applications	Filter Order	Attenuation Value	Package / Case	Technology	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Values	Center / Cutoff Frequency	Resistance - Channel (Ohms)	ESD Protection	Mounting Type	Height [z]	Height [z]
ON Semiconductor CM1631-08DE	Low Pass	85 °C	-40 °C	8	Data Lines for Mobile Devices	2nd	30 dB	16-UFDFN Exposed Pad	RC (Pi)	3.3 mm	1.35 mm	0.13 in	0.053 in	15 pF 100 Ohms	110 MHz	100 Ohms		Surface Mount	0.022 in	0.55 mm
ON Semiconductor CM1631-04DE	Low Pass	85 °C	-40 °C	4	Data Lines for Mobile Devices	2nd	30 dB	8-UFDFN Exposed Pad	RC (Pi)	1.7 mm	1.35 mm	0.067 in	0.053 in	15 pF 100 Ohms	110 MHz	100 Ohms		Surface Mount	0.022 in	0.55 mm

Catalog

4-, 6- and 8-Channel LCD and Camera EMI Filter Arrays with ESD Protection

Key Features

• Four, six and eight channels of EMI filtering with integrated ESD protection in a Pi-style EMI filters in a capacitor-resistor capacitor (C-R-C) network

• Robust, space saving uDFN package

• Supports clocks up to 24 MHz

Description

The CM1631 is a family of pi-style EMI filter arrays with ESD protection, which integrates either four six or eight filters (C-R-C) in a small form factor, uDFN 0.40mm pitch package. The CM1631 has component values of 15pF-100 Ω -15pF per channel. The CM1631 has a cut-off frequency of 110MHz and can be used in applications with data rates up to 44Mbps. The parts include ESD diodes on every pin, which provide a very high level of protection for sensitive electronic components against electrostatic discharge (ESD). The ESD protected diodes safely dissipate ESD strikes of ± 15kV, which even exceeds 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.