IP4365CX11 Datasheet, PDF (1/12 Pages) NXP Semiconductors – Integrated (U)SIM card passive filter array and USB full speed ESD protection to IEC 61000-4-2 level 4

IP4365CX11
Integrated (U)SIM card passive filter array and USB full speed
ESD protection to IEC 61000-4-2 level 4
Rev. 01 — 26 March 2010
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 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)
„ 3-channel SIM card interface integrated RC filter array
„ Integrated 100 Ω/100 Ω/47 Ω series channel resistors
„ 2-channel USB full speed compliant ESD protection for USIM
„ 1-channel ESD protection for card supply
„ 10 pF channel capacitance
„ EMI filter compatible with IP4366CX8
„ Integrated ESD protection withstanding ±15 kV contact discharge and > ±15 kV air
discharge, far exceeding IEC 61000-4-2 level 4
„ WLCSP with 0.4 mm pitch
1.3 Applications
„ USIM, SIM and similar smart card interfaces in e.g. cellular and Personal
Communication System (PCS) mobile handsets and wireless modems