主要特点
- Six-channel EMI filter arrays with embedded ESD protection
- p-type C-R-C EMI filter arrays
- ±15kV ESD protection per channel (IEC 61000-4-2 Level 4, contact discharge)
- ±30kV ESD protection per channel (HBM, MIL-STD-883, Method 3015)
- Better than -40dB attenuation (typical) at 1.0GHz
- uDFN package with 0.40mm lead pitch:
CS1812-06: 12-lead, 2.5mm×1.35mm×0.55mm footprint uDFN
- RoHS-compliant, Lead-free packaging
- Device meets MSL 1 requirements
概述
The CS1812 is a family of p-type EMI filter array devices with integrated electrostatic discharge (ESD) protection. The CS1812 has a cut-off frequency at -3dB attenuation of 110MHz and is ideal for applications with high data rates up to 44Mbps. CS1812 guarantees better than -35dB (typical) attenuation over desired frequency range and achieves high rejection at critical frequencies, e.g., -35dB at 800MHz and -40dB at 1GHz (typical), respectively. CS1812 ensures EMI filtering and ESD protection simultaneously for high-speed data ports and control lines, such as LCD display and camera interfaces in mobile handsets.
The integrated ESD protection diodes provide robust ESD protection of ±15kV (contact) under IEC 61000-4-2 and ±30kV Human Body Model (HBM) per MIL-STD-883 (Method 3015).
The CS1812 comes in space saving, low profile, 0.40mm pitch uDFN package and is available in lead-free packaging.
Applications
- LCD and camera data lines in mobile devices
- High-speed wireless handsets
- LCD and camera modules
- I/O port protection for mobile handsets, notebook computers, PDAs etc.
