參數(shù)資料
型號： CDACV10M7GA016-R0
廠商： MURATA MANUFACTURING CO LTD
英文描述： Ceramic Filters (CERAFIL) for FM Receivers
中文描述： 10.7 MHz, BAND PASS FILTER
文件頁數(shù)： 37/57頁
文件大?。?/td> 854K
代理商： CDACV10M7GA016-R0
36
10
(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.
相關(guān)PDF資料
PDF描述
CDACV10M7GA046-R0 Ceramic Filters (CERAFIL) for FM Receivers
CDACV10M7GA069-R0 Ceramic Filters (CERAFIL) for FM Receivers
CDR01BP109BBWP CERAMIC CHIP/MIL-PRF-55681
CDR01BP109ADWR CERAMIC CHIP/MIL-PRF-55681
CDR01BP109BBSM CERAMIC CHIP/MIL-PRF-55681
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDACV10M7GA018-R0 功能描述:信號調(diào)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
CDACV10M7GA046-R0 功能描述:信號調(diào)節(jié) 10.7MHZ CERAMIC DISC 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
CDACV10M7GA051-R0 制造商:Murata Manufacturing Co Ltd 功能描述:
CDACV10M7GA069-R0 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Ceramic Filters (CERAFIL) for FM Receivers
CDACV10M7GA080-R0 制造商:Murata Manufacturing Co Ltd 功能描述:
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