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CM1425-01CS Datasheet(PDF) 1 Page - ON Semiconductor |
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CM1425-01CS Datasheet(HTML) 1 Page - ON Semiconductor |
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1 / 9 page  4-Channel EMI Filter Array with ESD Protection CM1425 ©2010 SCILLC. All rights reserved. Publication Order Number: April 2010 Rev. 2 CM1425/D Features • Four channels of EMI filtering with ESD protection • Pin compatible with CMD’s CSPRC032A • Greater than 30dB attenuation over the 800MHz to 3GHz frequency range • ±15kV ESD protection (IEC 61000-4-2, contact discharge) • ±30kV ESD protection (HBM) • 9-bump, 2.470mm x 0.970mm footprint Chip Scale Package (CSP) • Available with OptiGuard ™ coating for improved reliability • Lead-free versions available Applications • Filtering for antenna and keypad data lines • I/O port protection for mobile handsets, notebook computers, PDAs etc. • EMI filtering for data ports in cell phones, PDAs or notebook computers. • EMI filtering for LCD and chip-to-chip data lines in mobile electronic devices that use flexible PCB interconnections Product Description The CM1425 is an EMI filter array with ESD protection, which integrates 4 pi filters (C-R-C). The CM1425 has component values of 20pF-100 Ω-20pF. The parts include ESD protection diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports safely dissipate ESD strikes of ±15kV, well beyond 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 pins are protected for contact discharges at greater than ±30kV. This device is particularly well-suited for portable electronics (e.g. mobile handsets, PDAs, notebook computers) because of its small package and easy- to-use pin assignments. In particular, the CM1425 is ideal for EMI filtering and protecting data lines from ESD in wireless handsets. All CM1425 devices are optionally available with OptiGuard ™ coating which results in improved reliability at assembly. These devices are also available with standard and lead-free finishing. The CM1425 is housed in a space-saving, low-profile, chip-scale package and is fabricated with the Centurion ™ processes. |
Similar Part No. - CM1425-01CS |
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Similar Description - CM1425-01CS |
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