CAMD"s CM1420 and CM1422 are EMI filter arrays with ESD protection, which integrate six and eight Pifilters (C-R-C), respectively. The CM1420/22 has component values of 15pF-100Ω-15pF. These devices 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).
Features
• Functionally and pin compatible with CSPEMI606 (CM1420) and CSPEMI608 (CM1422) devices
• OptiguardTM coated for improved reliability at assembly
• Six and eight channels of EMI filtering
• +15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)
• +30kV ESD protection on each channel (HBM)
• Better than 30dB of attenuation at 1GHz to 3GHz
• Chip Scale Package features extremely low lead inductance for optimum filter and ESD performance
• 15-bump, 2.960mm x 1.330mm footprint Chip Scale Package (CM1420)
• 20-bump, 4.000mm x 1.458mm footprint Chip Scale Package (CM1422)
• Lead-free version available
Applications
• LCD data lines in clamshell wireless handsets
• EMI filtering & ESD protection for high-speed I/O data ports
