參數(shù)資料
型號(hào): EM4D-100L
廠商: PROTEK DEVICES
元件分類: 數(shù)據(jù)傳輸濾波器
英文描述: EMI FILTER/TVS ARRAY
中文描述: 4 FUNCTIONS, DATA LINE FILTER
封裝: ROHS COMPLIANT, REACH COMPLIANT, DFN-8
文件頁數(shù): 1/7頁
文件大小: 638K
代理商: EM4D-100L
Only One Name Means ProTek’Tion
www.protekdevices.com
05236.R5 4/11
Page 1
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EM4D-100L
EMi fiLtER/tvs aRRay
DEscRiPtion
The EM4D-100L is a 2mm square DFN-8, 4 line low pass filter array with integrated TVS diodes. The EM4D-100L is
designed to suppress unwanted EMI/RFI signals and provide ESD protection for high-speed data interfaces such as
LCD displays and camera imagers for SMART phones.
With a desired cutoff frequency of 150MHz, the EM4D-100L provides good EMI/RFI attenuation better than 35dB in
the 800MHz - 3GHz bandwidth. This blocks RF noises from GSM, DCS or Bluetooth which can affect the baseband
chipset and other blocks. Coupled with the integrated TVS diodes, this device is able to meet IEC 61000-4-2 (ESD)
and 61000-4-4 (EFT) immunity requirements.
fEatuREs
Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
ESD Protection > 25 kilovolts
EMI Filtering/TVS Low Pass Filters
>25dB Attenuation from 800MHz to 3GHz
Protects up to 4 Data Lines
RoHS Compliant
REACH Compliant
MEchanicaL chaRactERistics
Molded JEDEC DFN-8 Package
Approximate Weight: 2 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
8mm Tape and Reel Per EIA Standard 481
Flammability Rating UL 94V-0
aPPLications
SMART Phones
LCD Display Panel
Portable Electronics
SMART Cards
ciRcuit DiagRaM & Pin configuRation
Dfn-8 PackagE
100 Ohm
10pF
10pF
I/On
GND
I/On
For Each Line
I/O connected from pins 1-8, 2-7, 3-6 and
4-5.
1
2
3
4
5
6
7
8
GND
BOTTOM VIEW
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