IP4365CX11

IP4365CX11 Rev. 01 — 26 March 2010 www.DataSheet4U.com Integrated (U)SIM card passive filter array and USB full speed ESD protection to IEC 61000-4-2 level 4 Product data sheet 1. Product profile 1.1 General description The IP4365CX11 is a fully integrated smart card interface device according ISO/IEC 7816-3 for the Subscriber Identity Module (SIM) card interface and according ISO/IEC 7816-12 for the Universal Subscriber Identity Module (USIM) Universal Serial Bus (USB) interface. It is designed to provide ElectroMagnetic Interference (EMI) filtering and ElectroStatic Discharge (ESD) protection for the conventional digital interface and also for the USB interface. The 3-channel EMI filter is identical to the filter available as ESD protection and EMI filter IP4366CX8 (which does not contain the additional USB full speed ESD protection). It also provides RC low-pass filtering of undesired Radio Frequency (RF) signals in the 800 MHz to 3 000 MHz frequency band. The IP4365CX11 is designed to provide protection to downstream components from ESD voltages as high as ±15 kV contact discharge and > ±15 kV air discharge according the IEC 61000-4-2 model, far exceeding standard level 4. The device is fabricated using monolithic silicon technology and integrate three resistors and several high-level ESD-protection diodes in a single Wafer-Level Chip-Scale Package (WLCSP). These features make the IP4365CX11 ideal for use in applications requiring the utmost in miniaturization such as ...