CM1499-E6DE

• Six channels of EMI filtering with integrated ESD protection
• Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network
• ±15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)
• ±30kV ESD protection on each channel (HBM)
• Greater than -35dB attenuation (typical) at 1 GHz
• 12-lead DFN package with 0.50mm lead pitch
• Tiny 3.0mm x 1.35mm DFN package size
• Increased robustness against vertical impacts during manufacturing process
• RoHS compliant lead-free finishing

The CM1499-E6DE is a six channel pi-style EMI filter array with ESD protection, which integrates six filters (C-R-C) in small form factor 0.50mm pitch, DFN package. The CM1499-E6DE has component values of 15pF-100-15pF per channel. The CM1499-E6DE has a cut-off frequency of 110MHz and can be used in applications with data rates up to 44Mbps. The parts include 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 safely dissipate ESD strikes of ±15kV, well beyond the maximum 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.

CM1499-E6DE are particularly well-suited for portable electronics (e.g. wireless handsets, PDAs, notebook computers) because of their small package and easy-to-use pin assignments. In particular, the CM1499E6DE is ideal for EMI filtering and protecting data and control lines for the I/O data ports, LCD display and camera interface in mobile handsets.

The CM1499-E6DE is housed in a space-saving, low-profile 12-lead DFN package with a 0.50mm pitch with RoHS compliant lead-free finishing.