EMIF08-1005M16 Datasheet, PDF (1/10 Pages) STMicroelectronics – 8-line IPAD™ low capacitance EMI filter and ESD protection in micro QFN package

EMIF08-1005M16
8-line IPAD™
low capacitance EMI filter and ESD protection in micro QFN package
Features
■ EMI symmetrical (I/O) low-pass filter
■ High efficiency in EMI filtering:
– Greater than -34 dB attenuation at
frequencies from 900 MHz to 1.8 GHz
■ Cut-off frequency: 100 MHz
■ Very low PCB space consuming:
3.3 mm x 1.5 mm
■ Very thin package: 0.6 mm max.
■ High efficiency in ESD suppression on inputs
pins (IEC 61000-4-2 level 4)
■ High reliability offered by monolithic integration
■ High reduction of parasitic elements through
integration
■ Lead-free package
Complies with following standards:
■ IEC 61000-4-2 level 4 input and output pins
– 15 kV (air discharge)
– 8 kV (contact discharge)
■ MIL STD 883G - Method 3015-7 Class 3B
(all pins)
Applications
Where EMI filtering in ESD sensitive equipment is
required:
■ LCD and camera for mobile phones
■ Computers and printers
■ Communication systems
■ MCU boards
1
Micro QFN 16L 3.3 mm x 1.5 mm
(bottom view)
Figure 1. Basic cell configuration
Input 1
100 Ω
Output 1
Typical line capacitance = 45 pF typ. @ 0 V
Description
The EMIF08-1005M16 is an 8-line, highly
integrated device designed to suppress EMI/RFI
noise in all systems exposed to electromagnetic
interference.
This filter includes an ESD protection circuitry,
which prevents damage to the application when
subjected to ESD surges up to 15 kV on the input
or output pins.
February 2008
TM: IPAD is a trademark of STMicroelectronics
Rev 2
1/10
www.st.com