參數(shù)資料
型號: BLM41PG102SN1C
廠商: MURATA MANUFACTURING CO LTD
元件分類: 數(shù)據(jù)傳輸濾波器
英文描述: 1 FUNCTIONS, 1.5 A, FERRITE CHIP
封裝: EIA STD PACKAGE SIZE 1806
文件頁數(shù): 4/9頁
文件大?。?/td> 196K
代理商: BLM41PG102SN1C
This is the PDF file of catalog No.C31E-6
C31E6.pdf 01.5.29
!Waveform Distortion Suppressing
Performance of BLM
--R Series
Type of Filter
Initial
(No filter)
Resister (47
) is used
BLM18RK221SN1
(220
at 100MHz)
is used
EMI Suppression Effect / Description
Ringing is caused on the signal waveform
Such ringing contains several hundred MHz harmonic components and generates noise.
[Measuring Circuits]
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
Spectrum
Frequency [MHz]
30
300
50
100
150
200
250
45
85
50
55
60
65
70
75
80
L
e
v
e
l
[d
B
V
]
Comparing initial waveform, ringing is suppresed a little.
However there still remains high level waveform distortion.
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
Spectrum
Frequency [MHz]
30
300
50
100
150
200
250
45
85
50
55
60
65
70
75
80
L
e
v
e
l
[d
B
V
]
BLM18R has excellent performance for noise suppression and waveform distortion suppression.
BLM18R suppresses drastically not only spectrum level in more than 100MHz range but waveform distortion.
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
Spectrum
Frequency [MHz]
30
300
50
100
150
200
250
45
85
50
55
60
65
70
75
80
L
e
v
e
l
[d
B
V
]
AC04
Filter
Measuring Point
AC00
Pattern 20cm
1MHz
EMI Suppression Effect
Noise Suppression Effect of BLM_R Series
54
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BLM41PG102SN1D 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:SMD/BLOCK Type EMI Suppression Filters
BLM41PG102SN1J 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:EMIFIL (Inductor type) Chip Ferrite Bead BLM41P Series (1806 Size)
BLM41PG102SN1K 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:EMIFIL (Inductor type) Chip Ferrite Bead BLM41P Series (1806 Size)
BLM41PG102SN1L 功能描述:電磁干擾濾波珠子、扼流圈和陣列 1806 1K OHM RoHS:否 制造商:AVX 阻抗: 最大直流電流:35 mA 最大直流電阻: 容差: 端接類型:SMD/SMT 電壓額定值:25 V 工作溫度范圍:- 25 C to + 85 C 封裝 / 箱體:0603 (1608 metric)
BLM41PG181SH1L 功能描述:電磁干擾濾波珠子、扼流圈和陣列 1806 180ohms Power Supply Tape RoHS:否 制造商:AVX 阻抗: 最大直流電流:35 mA 最大直流電阻: 容差: 端接類型:SMD/SMT 電壓額定值:25 V 工作溫度范圍:- 25 C to + 85 C 封裝 / 箱體:0603 (1608 metric)