EMIF04-1K030F3 Datasheet, PDF (1/8 Pages) STMicroelectronics – 4-line IPAD™, EMI filter including ESD protection

EMIF04-1K030F3
4-line IPAD™, EMI filter including ESD protection
Flip-Chip package
(9 bumps)
Figure 1. Pin configuration (bump side)
3
2
1
I2
I1
O1 _A
I3
GND
O2
B
I4
O4
O3
C
Figure 2. Functional schematic
R = 1kW
Ix
Ox
15pF 15pF
Datasheet  production data
Features
 4-line EMI symmetrical (I/O) low-pass filter
 High efficiency in ESD suppression on input
pins (IEC 61000-4-2 level 4)
 Very low PCB space consumption
 Very thin package
 High efficiency in EMI filtering
 High reliability offered by monolithic integration
 High reduction of parasitic elements through
integration and wafer level packaging
 Lead-free package
Complies with the following standards:
 IEC 61000-4-2 level 4
– ±15 kV (air discharge)
– ±8 kV (contact discharge)
Application
Where EMI filtering in ESD sensitive equipment is
required:
 Mobile phones and communication systems
 Computers, printers and MCU boards
Description
The EMIF04-1K030F3 chip is a highly integrated
device designed to suppress EMI/RFI noise for
interface line filtering.
The EMIF04-1K030F3 is 4-line, ultra compact,
high attenuation filter available in 0.4 mm pitch
WLCSP package. Additionally, this filter includes
ESD protection circuitry, which prevents damage
to the protected device when subjected to ESD
surges up 20 kV.
August 2013
This is information on a product in full production.
TM: IPAD is a trademark of STMicroelectronics.
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