CM1484-02S7
数据手册.pdf双通道EMI滤波器与ESD保护 Dual Channel EMI Filter with ESD Protection
Product Description
The CM1484 is a two channel pi-style EMI filter array with ESD protection, housed in a 5-lead SC- 70 package. The CM1484 has component values of 11pF-100W-11pF per channel. The CM1484 has a cut-off frequency of 220MHz and can be used in applications with data rates up to 80Mbps. 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.
Features
• Two 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 20dB attenuation typical at 1 GHz
• 5-lead SC70 package
• Lead-free version available
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