NFM51R00P506 [MURATA]
Data Line Filter, 1 Function(s), 25V, 0.2A, EIA STD PACKAGE SIZE 1206, 3 PIN;
| 型号： | NFM51R00P506 |
| 厂家： | 
muRata |
| 描述： | Data Line Filter, 1 Function(s), 25V, 0.2A, EIA STD PACKAGE SIZE 1206, 3 PIN LTE |
| 文件： | 总1页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
This is the PDF file of text No. TE05EY-2.
TE05EY-2.pdf 98.03.20
1.EMI Suppression Filters for DC Applications
1.6.Examples of Noise Suppression by EMI Filters
Examples of Noise Suppression
by EMI Filters (2)
22
Measured on 10MHz, HC-CMOS IC line
Noise filter
Spectrum
Waveform
100
90
80
70
60
50
No filter
30
180
330
Frequency(MHz)
100
90
80
70
60
50
Chip ferrite beads
BLM11A121S
120Ω at 100MHz
30
180
330
Frequency(MHz)
100
90
80
70
60
50
Chip ferrite beads
BLM11A601S
600Ω at 100MHz
30
180
330
330
330
Frequency(MHz)
100
90
80
70
60
50
Chip solid EMI filter
NFM40R01C470
100pF
30
180
Frequency(MHz)
100
30Ω
+
Chip EMI filter
for signal lines
NFM51R00P506
Cutoff frequency
50 MHz
90
80
70
60
50
30
180
Frequency(MHz)
The EMI filters shown above should be tried first on 10 MHz
level signal lines.
[NOTES]
The NFM51R Series signal application chip EMI filters provide
more noise suppression than the chip ferrite bead inductors and
chip solid EMI filters.
MTest Circuit
Measure point
VCC(+5V)
EMI filter
10MHz
GND
HC04
HC04
-22-
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