6 Channel EMI Filter Array With ESD Protection

The CM1440 is a six channel low-pass EMI Filter array with ESD protection that reduces EMI RFI emissions while providing robust protection from ESD strikes. Each EMI Filter channel integrates a high quality pi- style Filter (30pF-100-30pF) which provides greater than 30dB of attenuation in the 800MHz to 2.7GHz fre- quency range. The parts include avalanche-type ESD 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 Protection Diodes connected to the Filter ports safely dissipate ESD strikes of 30kV, beyond the max- imum requirement of the IEC61000-4-2 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. By California Micro Devices Corporation