IP4035CX24 10-channel integrated filter network with ESD input protection to IEC 61000-4-2 level 4 Rev. 01 12 February 2010 Product data sheet 1. Product profile 1.1 General description The IP4035CX24 is a 10-channel RC low-pass filter array which is designed to provide filtering of undesired RF signals. In addition, the IP4035CX24 incorporates diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages as high as 30 kV contact according the IEC 61000-4-2 standard, far exceeding level 4. The IP4035CX24 is fabricated using monolithic silicon technology and integrates 10 resistors and 20 diodes in a single Wafer-Level Chip-Scale Package (WLCSP). These features make the IP4035CX24 ideal for use in applications requiring the utmost in miniaturization such as mobile phone handsets, cordless telephones and personal digital devices. 1.2 Features and benefits Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant) 10-channel integrated -type RC filter network 1 k series resistance 100 pF (typical) channel capacitance Integrated ESD protection withstanding 30 kV contact discharge, far exceeding IEC 61000-4-2 level 4 WLCSP with 0.5 mm pitch 1.3 Applications Reduce ElectroMagnetic Interference (EMI) and Radio Frequency Interference (RFI) and provide downstream ESD protection for: Cellular and Personal Communication System (PCS) mobile handsets Cordless telephones Other appliances with low frequency signals (e.g. keypads)IP4035CX24 NXP Semiconductors 10-channel integrated filter network with ESD input protection 2. Pinning information 2.1 Pinning bump A1 index area 13524 A B C D E 008aaa191 transparent top view, solder balls facing down Fig 1. Pin configuration IP4035CX24 2.2 Pin description Table 1. Pinning Pin Description B1 and D1 filter channel 1 A2 and D2 filter channel 2 B2 and D3 filter channel 3 A5 and D4 filter channel 4 B5 and D5 filter channel 5 C1 and E1 filter channel 6 C2 and E2 filter channel 7 C3 and E3 filter channel 8 C4 and E4 filter channel 9 C5 and E5 filter channel 10 A3, A4, B3, B4 ground A1 no ball IP4035CX24 1 All information provided in this document is subject to legal disclaimers. NXP B.V. 2010. All rights reserved. Product data sheet Rev. 01 12 February 2010 2 of 12