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CM1401-03

California Micro Devices
Part Number CM1401-03
Manufacturer California Micro Devices
Description 4-Channel ESD/EMI Filter Array plus 4-Channel ESD Array
Published Apr 17, 2010
Detailed Description www.DataSheet4U.com CM1401-03 4-Channel ESD/EMI Filter Array plus 4-Channel ESD Array for USB Features • • • • • • • •...
Datasheet PDF File CM1401-03 PDF File

CM1401-03
CM1401-03

Overview
www.
DataSheet4U.
com CM1401-03 4-Channel ESD/EMI Filter Array plus 4-Channel ESD Array for USB Features • • • • • • • • • • • Functionally and pin compatible with CSPEMI307A device Optiguard™ coated for improved reliability at assembly Four channels of combined EMI/RFI filtering + ESD protection Four additional channels of ESD-only protection 40dB absolute attenuation (typical) at 1 GHz 35dB attenuation (typical) at 1 GHz relative to pass band ±15kV ESD protection on all channels (IEC 61000-4-2 Level 4, contact discharge) ±30kV ESD protection on all channels (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 CM1401-03 is a multichannel array with four lowpass filter + ESD channels and four ESD-only channels.
They reduce EMI/RFI emissions on a data port and protect against ESD on a USB port.
Each EMI/RFI channel integrates a high quality pi-style filter (C-R-C) which provides greater than 30dB attenuation in the 800-2700 MHz range relative to the pass band attenuation.
These pi-style filters are bidirectional, controlling EMI both to and from a data port connector.
The CM1401-03 provides a high-level of ESD protection on all eight channels for sensitive electronic components that may be subjected to electrostatic discharge (ESD).
The input pins 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 CM1401-03 is particularly well suited for portable electronics (e.
g.
, cellular telephones, PDAs, notebook computers) because of its small package footprint and low weight.
The CM1401-03 incorporates Optiguard™ coating which results in improved reliability at assembly and is available in...


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