IP3047CX6 Datasheet, PDF (1/11 Pages) NXP Semiconductors – Integrated dual channel passive LC-filter network with ESD protection to IEC 61000-4-2 level 4

IP3047CX6
Integrated dual channel passive LC-filter network with ESD
protection to IEC 61000-4-2 level 4
Rev. 2 — 23 November 2010
Product data sheet
1. Product profile
1.1 General description
The IP3047CX6 is a low-ohmic, dual channel LC low-pass filter array which is designed to
provide filtering of undesired RF signals. In addition, IP3047CX6 incorporates diodes to
provide protection to downstream components from ElectroStatic Discharge (ESD)
voltages as high as ±15 kV contact discharge according the IEC 61000-4-2 model, far
exceeding standard level 4.
The device is fabricated using monolithic silicon technology and integrates two inductors
and four pairs of back-to-back diodes in a 0.5 mm pitch Wafer-Level Chip-Scale Package
(WLCSP). These features make the IP3047CX6 ideal for use in applications requiring the
utmost in miniaturization such as mobile phone handsets, cordless telephones and other
portable electronic devices.
1.2 Features and benefits
„ Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant)
„ Integrated dual channel π-type LC-filter network
„ 0.25 Ω series resistance per channel; 190 pF channel capacitance
„ Integrated ESD protection withstanding ±15 kV contact discharge, far exceeding
IEC 61000-4-2 level 4
„ WLCSP with 0.5 mm pitch
1.3 Applications
Audio line ElectroMagnetic Interference (EMI) filtering and ESD protection in e.g.
„ Cellular and Personal Communication System (PCS) mobile handsets
„ DECT
„ Portable media player