参数资料
型号: NUF4211MNT1G
厂商: ON Semiconductor
文件页数: 1/6页
文件大小: 0K
描述: IC EMI FILTER 4LINE ESD 8-DFN
标准包装: 3,000
类型: 低通
技术: RC(Pi)
通道数: 4
中心 / 截止频率: 250MHz(截止值)
衰减值: 20dB @ 800MHz ~ 3GHz
电阻 - 通道 (Ohms): 100
值: R = 100 欧姆,C = 8.5pF
ESD 保护:
滤波器阶数: 2nd
应用: 移动设备的数据线路
封装/外壳: 8-VFDFN 裸露焊盘
尺寸/尺寸: 0.079" L x 0.079" W(2.00mm x 2.00mm)
高度: 0.039"(1.00mm)
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
NUF4211MN
4-Channel EMI Filter with
Integrated ESD Protection
The NUF4211MN is a four ? channel (C ? R ? C) Pi ? style EMI filter
array with integrated ESD protection. Its typical component values of
R = 100 W and C = 8.5 pF deliver a cutoff frequency of 250 MHz and
stop band attenuation greater than ? 20 dB from 800 MHz to 3.0 GHz.
This performance makes the part ideal for parallel interfaces with
data rates up to 167 Mbps in applications where wireless interference
must be minimized. The specified attenuation range is very effective
http://onsemi.com
MARKING
DIAGRAM
in minimizing interference from 2G/3G, GPS, Bluetooth ? and
WLAN signals.
The NUF4211MN is available in the low ? profile 8 ? lead 2.0 mm x
2.0 mm DFN8 surface mount package.
1
DFN8
CASE 506AA
PLASTIC
U5 = Specific Device Code
1
4
Features/Benefits
? ± 8.0 kV ESD Protection on each channel (IEC61000 ? 4 ? 2 Level 4,
Contact Discharge)
? $ 8.0 kV ESD Protection on each channel (Human Body Model)
? R/C Values of 100 W and 8.5 pF deliver Exceptional S21
Performance Characteristics of 250 MHz f 3dB and ? 20 dB Stop Band
Attenuation from 800 MHz to 3.0 GHz
? Integrated EMI/ESD System Solution in UDFN Package Offers
Exceptional Cost, System Reliability and Space Savings
? This is a Pb ? Free Device*
Applications
? EMI Filtering for LCD and Camera Data Lines
? EMI Filtering and Protection for I/O Ports and Keypads
0
? 5
? 10
? 15
M = Date Code
ORDERING INFORMATION
Device Package Shipping ?
NUF4211MNT1G DFN8 3000 / Tape & Reel
(Pb ? Free)
?For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Filter + ESD n
R=100 W
C d = 8.5 pF C d = 8.5 pF
Filter + ESD n
? 20
? 25
? 30
See Table 1 for pin description
? 35
? 40
? 45
1.0E+6
1.0E+7
1.0E+8
1.0E+9
1.0E+10
FREQUENCY (Hz)
Figure 1. Electrical Schematic
*For additional information on our Pb ? Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Figure 2. Insertion Loss Characteristic
? Semiconductor Components Industries, LLC, 2009
August, 2009 ? Rev. 1
1
Publication Order Number:
NUF4211MN/D
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