emif04-1502qcf STMicroelectronics, emif04-1502qcf Datasheet

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emif04-1502qcf

Manufacturer Part Number
emif04-1502qcf
Description
4 Lines Low Capacitance Emi Filter And Esd Protection
Manufacturer
STMicroelectronics
Datasheet

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EMIF04-1502QCF
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EMIF04-1502QCF
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MAIN PRODUCT CHARACTERISTICS:
Where EMI filtering in ESD sensitive equipment is
required :
DESCRIPTION
The EMIF04-1502QCF is a 4 line highly integrated
device designed to suppress EMI/RFI noise in all
systems subjected to electromagnetic interferences.
This filter includes an ESD protection circuitry,
which prevents the device from destruction when
subjected to ESD surges up 15kV on the input
pins.
BENEFITS
COMPLIES WITH THE FOLLOWING STANDARDS:
IEC61000-4-2:
Level 4 input pins
MIL STD 833E - Method 3015-6 Class 3
TM: IPAD is a trademark of STMicroelectronics.
October 2005
LCD and camera for Mobile phones
Computers and printers
Communication systems
MCU Boards
EMI symmetrical (I/O) low-pass filter
High efficiency in EMI filtering
Very low PCB space consuming: 2mm x 2mm
Very thin package: 1 mm max.
High efficiency in ESD suppression on input
pins (IEC61000-4-2 level 4)
High reliability offered by monolithic integration
High reducing of parasitic elements through
integration and wafer level packaging
IPAD™
®
15kV (air discharge)
8kV (contact discharge)
4 LINE LOW CAPACITANCE EMI FILTER
REV. 4
Table 1: Order Code
Figure 1: Pin Configuration (back side)
Figure 2: Basic Cell Configuration
Input 1
EMIF04-1502QCF
Part Number
AND ESD PROTECTION
(Dot on package indicates pin 1)
1
2
3
4
Typical line capacitance = 13pF @ 3V
EMIF04-1502QCF
Input
Input
Input
Input
QFN 2x2mm 8 pins
C1
8
1
Low-pass Filter
Low-pass Filter
Low-pass Filter
Low-pass Filter
GND
7
2
6
3
C2
5
4
R = 160Ω
Marking
Output
Output
Output
Output
F4
8
7
6
5
Output 2
1/6

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emif04-1502qcf Summary of contents

Page 1

... Communication systems ■ MCU Boards DESCRIPTION The EMIF04-1502QCF line highly integrated device designed to suppress EMI/RFI noise in all systems subjected to electromagnetic interferences. This filter includes an ESD protection circuitry, which prevents the device from destruction when subjected to ESD surges up 15kV on the input pins ...

Page 2

... EMIF04-1502QCF Table 2: Absolute Ratings (limiting values) Symbol T Junction temperature j T Operating temperature range op T Storage temperature range stg Table 3: Electrical Characteristics (T Symbol Parameter V Breakdown voltage BR I Leakage current @ Stand-off voltage RM V Clamping voltage CL R Dynamic resistance d I Peak pulse current ...

Page 3

... Package QCF = QFN 2mm x 2mm Figure 6: ESD response to IEC61000-4-2 (-15kV ) and on air discharge) on one input (V in output (V Vin C1=10V/d 100ns/d C2=5V/d Vout 100ns/d 3.5 4.0 4.5 5.0 EMIF yy EMIF04-1502QCF ) and on one in ) out - xxx z QCF C1=10V/d 100ns/d C2=5V/d 100ns/d 3/6 ...

Page 4

... EMIF04-1502QCF Figure 9: QFN Package Mechanical Data See detail Detail Figure 10: Foot Print dimensions (in millimeters) 0.98 1.01 0.34 0.50 In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97 ...

Page 5

... EMIF04-1502QCF Table 4: Ordering Information Part Number Marking EMIF04-1502QCF Note: Further packing information available in the application note - AN1751: "EMI Filters: Recommendations and measurements" Table 5: Revision History Date Revision 06-Dec-2004 16-Mar-2005 01-Apr-2005 19-Oct-2005 5/6 Package F4 QFN Description of Changes 1 First issue. QFN package mechanical data update min: 0 ...

Page 6

... EMIF04-1502QCF Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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