CM1425-01CP中文资料安森美半导体数据手册PDF规格书

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-100Ω-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.

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