CM1499-E6DE Datasheet, PDF (1/11 Pages) ON Semiconductor – 6-Channel LCD and Camera EMI Filter Array with ESD Protection

6-Channel LCD and Camera EMI Filter
Array with ESD Protection
CM1499-E6DE
Features
• 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
1GHz
• 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
Applications
• LCD and Camera data lines in mobile handsets
• I/O port protection for mobile handsets,
notebook computers, PDAs etc.
• EMI filtering for data ports in cell phones, PDAs
or notebook computers.
• Wireless handsets
• Handheld PCs/PDAs
• LCD and camera modules
Product Description
The CM1499-E6DE is a 6-channel pi-style EMI filter
array with ESD protection that integrates six filters
(C-R-C) into a small form factor 0.50mm pitch, DFN
package. The CM1499-E6DE has component
values of 15pF-100Ω-15pF per channel. The
CM1499-E6DE provides a cut-off frequency of
110MHz and can be used in applications with data
rates of up to 44Mbps. The parts include ESD
diodes on every pin that provide a very high level of
protection for sensitive electronic components
against possible electrostatic discharge (ESD). The
ESD protection diodes safely dissipate ESD strikes
of ±15kV, which well beyond the maximum
requirement of the IEC61000-4-2 international
standard. In accordance with MIL-STD-883 (Method
3015) specification for Human Body Model (HBM)
ESD, the pins are protected for contact discharges
at greater than ±30kV.
These devices 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 CM1499-E6DE 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.
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 2
Publication Order Number:
CM1499-E6DE/D