IP3337CX18

IP3337CX18 Rev. 02 — 10 March 2009 www.DataSheet4U.com 7-channel integrated LC-filter network with ESD input protection to IEC 61000-4-2 level 4 Product data sheet 1. Product profile 1.1 General description The IP3337CX18 is a 7-channel1 LC low-pass filter network designed to filter undesired RF signals in the 800 MHz to 3000 MHz frequency band. In addition, the IP3337CX18 incorporates diodes which protect downstream components from ElectroStatic Discharge (ESD) voltages as high as 15 kV. The IP3337CX18 is fabricated using monolithic silicon technology and integrates 7 inductors, 14 back-to-back diodes in a single Wafer-Level Chip-Scale Package (WLCSP) measuring 2.06 mm by 1.66 mm (typical). These features make the IP3337CX18 ideal for use in applications requiring the utmost in miniaturization such as mobile phone handsets, cordless telephones and personal digital devices. 1.2 Features I I I I Pb-free, RoHS compliant and halogen free package; Dark Green compliant Integrated 7-channel π-type LC-filter network with 60 nH channel inductance 125 Ω series resistance, 25 pF (typical) capacitance per line Integrated ESD protection withstanding ±15 kV contact discharge, far exceeding IEC 61000-4-2, level 4 I WLCSP with 0.4 mm pitch 1.3 Applications I Cellular and PCS mobile handsets I Cordless telephones I Wireless data (WAN/LAN) systems and PDAs 1. Available as a 10-channel device (IP3338CX24). NXP Semiconductors IP3337CX18 www.DataSheet4U.com 7-channel integrated LC-filter ne...