Product Overview CM1442: EMI Filter with ESD Protection For complete documentation, see the data sheet Product Description The CM1442 is a six or eight channel low-pass EMI filter array with ESD protection that reduces EMI/RFI emissions while providing robust protection from ESD strikes. Each EMI filter channel integrates a high quality pi-style filter (15pF-100 Ohm-15pF) which provides greater than 30dB of attenuation in the 800MHz to 2.7GHz frequency range. The parts include avalanche-type 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 connected to the filter ports safely dissipate ESD strikes of ±15kV, 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. Features Benefits • 15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) • Excellent attenuation of noise in the wireless carrier bands • Protects against the most agressive ESD events • Suppressed EMI assists in improving handset performance in Total Isotropic Sensitivity testing, a requirement to get agency and carrier approvals • Offers Electro Magnetic Noise suppression with excellent signal integrity • Supports clocks frequencies up to 24 MHz Applications End Products • EMI filtering for data ports in cell phones, PDAs or notebook computers • Cellular Phones, Smart Phones, Netbooks, Notebooks, Portable Navigation Devices Part Electrical Specifications Product Compliance Status Interface Number of Lines Filter Type R Typ (Ω) C Typ (pF) IR Max (µA) V(BR) Typ (V) VRWM Max (V) Package Type CM1442-06CP Pb-free Active Display Port 6 R-C 100 30 1 6.8 3.3 WLCSP15 8 R-C 100 30 1 6.8 3.3 WLCSP15 Halide free General I/O CM1442-08CP Pb-free Halide free Active Display Port General I/O For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016