California Micro Devices -- CM1407 Product Information


CM1407

4 and 8 Channel EMI Filter Arrays with ESD Protection

PRODUCT DESCRIPTION

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California Micro Devices's CM1407 is an EMI filter array with ESD protection, which integrates either four or eight pi filters (C-R-C). The CM1407 has component values of 7.5pF-200Ω-7.5pF (fc = 210MHz). The parts include ESD protection diodes on every pin, providing 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 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 ±30kV.

This device is particularly well-suited for portable electronics (e.g. mobile handsets, PDAs, notebook computers) because of its small package and easy-to-use pin assignments. In particular, the CM1407 is ideal for EMI filtering and protecting data lines from ESD in wireless handsets.

The CM1407 is available in space-saving, low-profile, 8 and 16-lead TDFN packages. It is fabricated with California Micro Devices' Centurion™ process and available with optional lead-free finishing

Note: Some of the devices listed here have suggested replacements available. Please see additional information at the end of this page.

FEATURES

APPLICATIONS

Four and eight channels of EMI filtering with ESD protection
Greater than 25dB of attenuation from 800MHz to 3GHz
±15kV ESD protection (IEC 61000-4-2, contact discharge)
±30kV ESD protection (MIL-STD-883, Method 3015, HBM)
Fabricated with Centurion™ advanced low capacitance zener process technology
Space saving, low profile 8 and 16-lead 0.5mm pitch TDFN packages
Lead-free version available

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

DATA SHEET(S)

	Part Number		Datasheet
	CM1407-04DE, CM1407-08DE		Data Sheet (PDF - 1008.31 KB) Last Revision Date: 2006-05-22

PACKAGING, FINISHING & STATUS INFORMATION

Part Number	Package	Lead-Free Finishing	Status
CM1407-04DE	TDFN-8		Active
CM1407-08DE	TDFN-16 EEP		Active

PRODUCT REPLACEMENT INFORMATION

The following End-of-life or Obsolete products have suggested replacements available from CMD.
Part Number	Replacement
CM1407-04DF	CM1407-04DE
CM1407-08DF	CM1407-08DE

Status Key

More on End-of-Life and Obsolete Products