EMIF10-LCD03F3 Datasheet, PDF (1/7 Pages) STMicroelectronics – 10-line IPAD, EMI filter and ESD protection

EMIF10-LCD03F3
10-line IPAD™, EMI filter and ESD protection
Features
■ High attenuation in the mobile frequency range
(typically better than -40 dB from 900 MHz to
2 GHz)
■ Very low clamping voltage
■ Low line capacitance (30 pF max) suitable for
high-speed interfaces
■ Maximum rise and fall time: 6 ns (10% - 90%)
■ Compliant with high speed data rate
■ Lead-free Flip Chip package in 400 µm pitch
■ Very thin package: 0.6mm thickness
Benefits
■ High efficiency in EMI filtering
■ High bandwidth: typically 200 MHz at -3 dB
■ 80% space saving versus discrete solution
(BOM reduction)
■ High reliability offered by monolithic integration
■ High reduction of parasitic elements through
integration and wafer level packaging
Complies with the following standards
■ IEC61000-4-2 level 4 on inputs and outputs
– ±15 kV (air discharge)
– ± 8 kV (contact discharge)
Applications
Displays and cameras where outstanding EMI
filtering in ESD sensitive equipment is required:
■ Mobile phones and PDAs
■ Personal and home entertainment (portable
audio, DVD players, LCD TVs)
■ Portable navigation devices
■ Digital still cameras
■ Portable gaming systems
Flip Chip
(24 bumps)
Description
The EMIF10-LCD03F3 is a 10-line highly
integrated LC filter designed to suppress EMI/RFI
noise in all systems subjected to electromagnetic
interference. The EMIF10 Flip Chip packaging
means the package size is equal to the die size.
This LC filter includes ESD protection circuitry,
which prevents damage to the protected device
when subjected to ESD surges up ±15 kV.
Figure 1.
Pin layout (bump side)
54321
O1 O2 GND I1 I2 A
O3 O4
I3 I4 B
O5 O6 GND I5 I6 C
O7 O8 GND I7 I8 D
O9 O10 GND I9 I10 E
Figure 2.
Input
Device configuration
Low-pass Filter
0000
Output
GND
GND
GND
Ri/o = 125 Ω ±20%
Cline = 30 pF max
TM: IPAD is a trademark of STMicroelectronics.
April 2008
Rev 1
1/7
www.st.com
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