CM1423

www.DataSheet4U.com CM1423 Secure Digital (SD) Card EMI Filter Array with ESD Protection Features Provides EMI filtering and ESD protection for an SD port on a mobile device Six channels of EMI filtering with ESD protection Four channels of ESD protection ±15kV ESD protection on all I/O pins (IEC 610004-2, contact discharge) ±30kV ESD protection (HBM) Better than 25dB of attenuation at 1GHz for 12pF100Ω -12pF filter configuration Integrates 34 components into small form factor CSP solution 20-bump, 4.000mm x 1.458mm footprint Chip Scale Package Chip Scale Package features extremely low lead inductance for optimum filter and ESD performance Available with OptiGuard™ coated version for improved reliability at assembly Lead-free version available Product Description California Micro Devices's CM1423 is an EMI filter array with ESD protection, which integrates six Pi- filters (C-R-C) and four channels of ESD protection. The CM1423’s filters have component values of 12pF100Ω-12pF. The part includes 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). All the ESD diodes are designed and characterized to safely dissipate ESD strikes of ±15kV, 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 ...