CM1436 Datasheet | California Micro Devices

Features Four, six and eight channels of EMI filtering with ESD protection - Greater than 30d B of attenuation from 800MHz to 3GHz - ±15k V ESD protection (IEC 61000-4-2, contact discharge) - ±30k V ESD protection (HBM) - Fabricated with Centurion™ advanced low .. capacitance zener process technology - Space saving, low-profile 8-, 12- and 16-lead 0.4mm pitch TDFN packages - Lead-free version available - Product Description California Micro Devices's CM1436 is an EMI filter array with ESD protection, which integrates either four, six or eight pi filters (C-R-C). Each CM1436 filter has ponent values of 15p F-200Ω-15p F. These parts include ESD protection diodes on every pin, providing a very high level of protection for sensitive electronic ponents that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports safely dissipate ESD strikes of ±15k V contact discharge, twice the specification requirement of the IEC 61000-4-2, Level 4 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 ±30k V. This device is particularly well-suited for portable electronics (e.g. mobile handsets, PDAs, notebook puters) because of its small package and easy-to-use pin assignments. In particular, the CM1436 is ideal for EMI filtering and protecting data lines from ESD in wireless handsets. The CM1436 is available in space-saving, low-profile, 8-lead, 12-lead and 16-lead 0.4mm pitch TDFN packages. It is fabricated with California Micro Devices' Centurion™ process and available with optional leadfree finishing. Applications - - - I/O port protection for mobile handsets, notebook puters, PDAs etc. EMI filtering for data ports in cell phones, PDAs or notebook puters. EMI filtering for LCD, camera and chip-to-chip data lines Electrical Schematic 200Ω FILTERn- 15p F 15p F FILTERn- 1 of 4/6/8 EMI Filtering + ESD Channels - See Package/Pinout...