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CM1400-03

California Micro Devices
Part Number CM1400-03
Manufacturer California Micro Devices
Description 6 Channel EMI Filter Array
Published Apr 17, 2010
Detailed Description www.DataSheet4U.com CM1400-03 6 Channel EMI Filter Array with ESD Protection Features • • • • • • • • • • • Functional...
Datasheet PDF File CM1400-03 PDF File

CM1400-03
CM1400-03

Overview
www.
DataSheet4U.
com CM1400-03 6 Channel EMI Filter Array with ESD Protection Features • • • • • • • • • • • Functionally and pin compatible with CSPEMI306A device OptiGuard™ coated for improved reliability at assembly Six channels of EMI filtering for data ports Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network 40dB absolute attenuation (typical) at 1 GHz 35dB attenuation (typical) at 1 GHz relative to pass band ±15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) ±30kV ESD protection on each channel (HBM) 15-bump, 2.
960mm X 1.
330mm footprint Chip Scale Package (CSP) Chip Scale Package features extremely low lead inductance for optimum filter and ESD performance Lead-free version available Product 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 (C-R-C) for each of the 6 channels.
Each high quality filter provides greater than 30dB attenuation in the 800-2700 MHz range relative to the pass band attenuation.
These pistyle filters also support bidirectional filtering, controlling EMI both to and from a data port connector.
In addition, the CM1400-03 provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD).
The input pins are designed and characterized to safely dissipate ESD strikes of ±15kV, exceeding the maximum requirement of the IEC 61000-4-2 international standard.
Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the device provides protection for contact discharges to greater than ±30kV.
The CM1400-03 is particularly well suited for portable electronics (e.
g.
, cellular telephones, PDAs, notebook computers) because of its small package footprint and low weight.
The CM1400-03 incorporates OptiGuard™ ...


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