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PDF IP4365CX11 Data sheet ( Hoja de datos )
| Número de pieza | IP4365CX11 | |
| Descripción | Integrated (U)SIM card passive filter array and USB full speed ESD protection to IEC 61000-4-2 level 4 | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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IP4365CX11
www.DataSheet4U.com
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 3000 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
1 page  
NXP Semiconductors
IP4365CX11
www.DataSheet4U.com
Integrated SIM card passive filter array and USB ESD protection
7.2 Insertion loss
The IP4365CX11 is mainly designed as an EMI/RFI filter for SIM card interfaces.
The insertion loss measurement configuration of a typical 50 Ω NetWork Analyzer (NWA)
system for evaluation of the IP4365CX11 is shown in Figure 4.
The insertion loss in a 50 Ω NWA system for all three resistor equipped channels of
IP4365CX11 is depicted in Figure 5. The insertion loss is measured with a test
Printed-Circuit Board (PCB) utilizing laser drilled micro-via holes that connect the PCB
ground plane to the ground pins.
IN
50 Ω
DUT
TEST BOARD
OUT
50 Ω
Vgen
001aai755
Fig 4. Frequency response measurement configuration
0
s21
(dB)
−10
008aaa214
(1)
−20
−30
−40
10−1
1
10 102
(1) Channel B1 to B3.
(2) Channel C1 to C3.
(3) Channel A1 to A3.
Fig 5. Measured insertion loss magnitudes
(2)
(3)
103 104
f (MHz)
IP4365CX11_1
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 01 — 26 March 2010
© NXP B.V. 2010. All rights reserved.
5 of 12
5 Page 
NXP Semiconductors
IP4365CX11
www.DataSheet4U.com
Integrated SIM card passive filter array and USB ESD protection
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
12.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
13. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
IP4365CX11_1
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 01 — 26 March 2010
© NXP B.V. 2010. All rights reserved.
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