Product Description
California Micro Devices’ CM1690 is a family of pi-style EMI filter arrays with ESD protection, which integrates four, six and eight filters (C-L-C) in small form factor uDFN 0.40mm pitch packages. Each EMI filter channel of the CM1690 is implemented as a 3-pole L-C filter where the component values are 16pF-12nH-16pF.

Features
• Four, six and eight channels of EMI filtering with integrated ESD protection
• Pi-style EMI filters in a capacitor-inductor-capacitor (C-L-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
• 0.5mm thick uDFN package with 0.40mm lead pitch:
    • 4-channel = 8-lead uDFN
    • 6-channel = 12-lead uDFN
    • 8-channel = 16-lead uDFN
• Tiny uDFN package size:
    • 8-lead: 1.70mm x 1.35mm
    • 12-lead: 2.50mm x 1.35mm
    • 16-lead: 3.30mm x 1.35mm
• Lead-free packaging

Applications
• LCD and camera data lines in mobile handsets
• Wireless handsets
• LCD and camera modules