EMI9406 Series

EMI Filter Array, L-C with ESD Protection, for LCD and Camera

Catalog

EMI Filter Array, L-C with ESD Protection, for LCD and Camera

Part	Number of Channels [custom]	Current	Height [z]	Height [z]	Mounting Type	Applications	Values	Filter Order	Technology	Center / Cutoff Frequency	Resistance - Channel (Ohms)	Attenuation Value	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Type	Operating Temperature [Max]	Operating Temperature [Min]	ESD Protection	Package / Case
ON Semiconductor EMI9406MUTAG	6	15 mA	0.024 in	0.6 mm	Surface Mount	Data Lines for Mobile Devices	11.5 pF 70 nH	5th	LC (Pi)	345 MHz	45 Ohms	35 dB	1.35 mm	0.053 in	0.098 "	2.5 mm	Low Pass	85 °C	-40 °C		12-UFDFN Exposed Pad

Catalog

EMI Filter Array, L-C with ESD Protection, for LCD and Camera

Key Features

• Six Channels of EMI Filtering with Integrated ESD Protection

• Pi−Style EMI Filters in a Capacitor−Inductor−Capacitor (C−L−C)Network

• ±14 kV ESD Protection (IEC 61000−4−2 Level 4, contact discharge)at External Pin

• Greater than −35 dB Attenuation (typical) at 1 GHz

• Increased Robustness Against Vertical Impacts DuringManufacturing Process

Description

The EMI9406 is an inductor−based (L−C) EMI filter array with ESD protection, which integrates six filters. Each EMI filter channel of the EMI9406 is implemented with the component value of 1.8 pF 35 nH– 4.7 pF−35 nH– 6 pF. The cut−off frequency at −3 dB attenuation is 300 MHz and can be used in applications where the data rates are as high as 160 Mbps, while providing greater than −35 dB attenuation over the 800 MHz to 2.7 GHz frequency range. The parts include ESD diodes on every I/O pin and provide a high level of protection against electrostatic discharge (ESD). The ESD protection diodes connected to the external filter ports are designed and characterized to safely dissipate ESD strikes of ±14 kV, which is beyond the maximum requirement of the IEC61000−4−2 international standard. This device is particularly well suited for wireless handsets, mobile LCD modules and PDAs because of its small package format and easy−to−use pin assignments. In particular, the EMI9406 is ideal for EMI filtering and protecting data and control lines for the LCD display and camera interface in mobile handsets.