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CFWS450GY PDF预览

CFWS450GY

更新时间: 2024-11-23 18:36:59
品牌 Logo 应用领域
村田 - MURATA /
页数 文件大小 规格书
2页 51K
描述
Ceramic BPF, 0.45MHz

CFWS450GY 技术参数

生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.83其他特性:6 ELEMENTS; LADDER TYPE
最大衰减频率 (+/- delta f):5.5 kHz最大频率时的衰减:6 dB
中心频率或截止频率 (fo/fc):0.45 MHz滤波器类型:CERAMIC BPF
高度:7.5 mm输入/输出阻抗:2000 OHM
最大插入损耗:11 dB长度:11 mm
安装类型:THROUGH HOLE MOUNT物理尺寸:L11XB7XH7.5 (mm)
宽度:7 mmBase Number Matches:1

CFWS450GY 数据手册

 浏览型号CFWS450GY的Datasheet PDF文件第2页 
This is the PDF file of catalog No.P10E-4.  
No.P10E4.pdf 99.5.24  
CERAFIL® is the Registered Trademark  
of Murata Manufacturing Co., Ltd.  
CERAMIC FILTER  
Wide band Type for AM Stereo  
Series  
-
-
SF /CF 450  
!FEATURES  
SFPS/CFWS Series :  
wide band, high selectivity, low loss.  
CFUS-Y/CFWS-Y Series :  
wide band, flat group delay time (GDT) characteristics. (The  
frequency fidelity in the high sound area of an AM stereo will  
be improved.)  
SFPS450G/F/D CFWS450G/F/D CFUS450GY/FY/DY CFWS450GY/FY/DY  
!DIMENSIONS  
SFPS450G  
/
F
/
D
CFWS450G  
/
F
/
D
CFUS450GY  
/
FY/  
DY  
CFWS450GY/FY/DY  
11.0T0.5  
11.0T0.5  
8.0T0.3  
8.0T0.3  
MARKING  
MARKING  
MARKING  
MARKING  
EIAJ  
CODE  
EIAJ  
CODE  
EIAJ  
CODE  
EIAJ  
CODE  
0.8  
0.6  
T
0.1  
0.1  
0.8T0.1  
0.8T0.1  
0.8T0.1  
0.15  
0.15  
0.15T0.05  
0.15T0.05  
0.6T0.1  
T
0.6T0.1  
2.7  
(2)  
(3)  
T
0.3  
0.6T0.1  
2.7  
(2) (1)  
(3)  
T0.3  
1.2T0.5  
2.9T0.3 2.9T0.3 2.6T0.3  
(4) (3) (2) (1)  
(5)  
2.9T0.3 2.9T0.3 2.6T0.3  
1.2T0.5  
1.2  
T0.5  
1.2T0.5  
Connection  
(1) Input  
(2) Ground  
(3) Output  
(1)  
Connection  
(4) (3) (2) (1)  
(5)  
0.5 2.3  
Connection  
Connection  
(1) Input  
(2) Ground  
(3) Output  
(1)  
(2)(3)(4) Ground  
(5) Output  
Input  
(1)  
(2)(3)(4) Ground  
(5) Output  
Input  
2.3  
T0.5 2.3  
T0.3  
2.3  
T
T0.3  
3.3T0.5  
3.3T0.5  
(in mm)  
!SPECIFICATION  
6dB Band Width  
(kHz) min.  
Insertion Loss  
(dB) max.  
G. D. T. 20µ  
Band width (kHz)  
Matching  
Impedance (k)  
Part Number  
Selectivity (dB) min.  
Composition  
T4.5 (T5.0)  
T6 (T7.5)  
T10 (T12)  
T4.5 (T5.5)  
T6 (T7.5)  
T10 (T12)  
T4.5 (T5.5)  
T6 (T7.5)  
T10 (T12)  
T4.5 (T5.5)  
T6 (T7.5)  
T10 (T12)  
T9kHz off2.5 30 (40)  
T12.5kHz off 40 (50)  
T20kHz off2. 40 (50)  
T9kHz off2.5 40 (55)  
T12.5kHz off 50 (70)  
T20kHz off2. 50 (70)  
T15kHz off2. 40 (50)  
T17.5kHz off 40 (50)  
T25kHz off2. 40 (50)  
T15kHz off2. 50 (70)  
T17.5kHz off 50 (70)  
T25kHz off2. 50 (70)  
Y
Y
SFPS450G  
6 (2)  
6 (1.5)  
4 (1.5)  
6 (2.5)  
6 (2)  
2
2
4 Elements ladder type  
4 Elements ladder type  
4 Elements ladder type  
6 Elements ladder type  
6 Elements ladder type  
6 Elements ladder type  
4 Elements ladder type  
4 Elements ladder type  
4 Elements ladder type  
6 Elements ladder type  
6 Elements ladder type  
6 Elements ladder type  
SFPS450F  
Y
SFPS450D  
1.5  
2
Y
CFWS450G  
CFWS450F  
CFWS450D  
CFUS450GY  
CFUS450FY  
CFUS450DY  
CFWS450GY  
CFWS450FY  
CFWS450DY  
Y
2
Y
6 (2)  
1.5  
2
(T4.5)  
(T6)  
(T9)  
(T4)  
(T5)  
(T8)  
10 (7)  
9 (5.5)  
7 (4)  
2
1.5  
2
11 (8)  
10 (6.5)  
8 (5)  
2
1.5  
(
) : Typ. value  
"The standard center frequency (f0) tolerance is T1 kHz.  
"The recommended IFT specifications are the same as those for the SFPS 450 H/CFWS 450 HT. Set the Qu at approximately 40. If Qu is too  
high, ripple will be produced in the waveform, which will narrow the band width.  
"Products with other band widths are also available :  
5

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