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參數(shù)資料
| 型號： | CDALA10M7CA006 |
| 廠商： | Murata Manufacturing Co., Ltd. |
| 英文描述： | Ceramic Filters (CERAFIL) for FM Receivers |
| 中文描述： | 陶瓷濾波器（濾波器陶瓷濾波器）的調頻接收器 |
| 文件頁數(shù)： | 37/57頁 |
| 文件大小： | 992K |
| 代理商： | CDALA10M7CA006 |
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Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
P61E7.pdf 01.10.17
Lead Type CERAFIL
r
Test Circuit and Characteristics Data
36
10
I
Test Circuit
(1)
(2)
(3)
C
S.S.G
RF
Rg
R
1
R
2
Rg + R
1
= R
2
= 330
C = 10pF (Including stray capacitance and input
capacitance of RF voltmeter.)
Voltmeter
(1) : Input
(2) : Output
(3) :Ground
I
Temperature Characteristics
Y
20
Y
40
Y
20
0
W
20
W
40
0
20
Temperature (C)
W
40
W
60
W
80
Center frequency
Y
20
Y
2
Y
1
0
W
1
W
2
0
20
Temperature (C)
W
40
W
60
W
80
Insertion loss
Y
20
Y
40
Y
20
0
W
20
W
40
0
W
20
Temperature (C)
W
40
W
60
W
80
3dB Band width
SFELA10M7GA00-B0
V
V
V
Y
20
Y
40
Y
20
0
W
20
W
40
0
20
W
40
W
60
W
80
Y
20
Y
2
Y
1
0
W
1
W
2
0
20
W
40
W
60
W
80
Y
20
Y
40
Y
20
0
W
20
W
40
0
W
20
W
40
W
60
W
80
Temperature (C)
Center frequency
Temperature (C)
Insertion loss
Temperature (C)
3dB Band width
SFELA10M7HA00-B0
V
V
V
I
Matching Conditions
When using ceramic filters, it is most important to
match the input/output load to impedance 330 ohm
(only SFELA10M7DF00-B0 is 470 ohm matching).
Waveform symmetry is damaged when reactance
is added to the input/output load.
Two ceramic filters directly connected can be used
for high selelctivity. For reducing waveform
variation, it is recommended to input a buffer AMP
between ceramic filters.
The SFELA10M7 and SFTLA10M7 series are of
input/output symmetric structure so that in theory
there is no input/output directionality. Actual
circuits may use different input/output loading
conditions (for example, mismatched impedance) or
capacitance load. In such cases, the waveform will
be a little changed by the direction of the
input/output of the ceramic filters.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CDALA10M7CA009 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Ceramic Filters (CERAFIL) for FM Receivers |
| CDALA10M7CA040 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Ceramic Filters (CERAFIL) for FM Receivers |
| CDALA10M7CA040-B0 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Ceramic Filters (CERAFIL) for FM Receivers |
| CDALA10M7GA001 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Ceramic Filters (CERAFIL) for FM Receivers |
| CDALA10M7GA001-B0 | 功能描述:信號調節(jié) 10.7MHz +/-30% Discriminator (FM) RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
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