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參數(shù)資料
| 型號： | CFWLA450KEFA-B0 |
| 廠商： | MURATA MANUFACTURING CO LTD |
| 中文描述： | 0.45 MHz, CERAMIC BPF |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 54K |
| 代理商： | CFWLA450KEFA-B0 |
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!Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
s Recommended IFT (7x7)
(1)
(2)
S(3)
(4)S
(6)
Type
Item
Winding Specification
No load Qu
Tuning Capacitance
40
180pF
SFPLA/CFULA/CFWLA
(1)—(2)
(2)—(3)
(4)—(6)
60T
125T
28T
(Bottom view)
Matching of CERAFILrSFPLA/CFULA/CFWLA series with IFT is decided
by the Qu of IFT and IFT secondary side impedance, |Z2|. Set the Qu at
about 40 because a Qu value which is too high (e.g.,90) may produce
ripple in the waveform. It is recommended to match the impedance of |Z2|
with that of the CERAFILr.
s Test Circuit
Input
Output
R1
Rg
SSG
Ground
R2
RF
Voltmeter
Rg+R1 =R2 : Input/Output Impedance
s Frequency Characteristics
IFT+SFPLA450KF1A-B0
0
10
20
30
40
50
60
70
A
tt
e
n
u
a
ti
o
n
(d
B
)
430
440
450
460
470
Frequency (kHz)
IFT+CFWLA450KFFA-B0
70
60
50
40
30
20
10
0
430
440
450
460
470
Frequency (kHz)
A
tt
e
n
a
ti
o
n
(d
B
)
IFT+CFULA450KF1Y-B0
70
60
50
40
30
20
10
0
430
440
450
460
470
200
100
0
G
ro
u
p
D
e
la
y
T
im
e
(
s
e
c
.)
Frequency (kHz)
A
tt
e
n
a
ti
o
n
(d
B
)
IFT+CFWLA450KF1Y-B0
70
60
50
40
30
20
10
0
430
440
450
460
470
200
100
0
G
ro
u
p
D
e
la
y
T
im
e
(
s
e
c
.)
Frequency (kHz)
A
tt
e
n
a
ti
o
n
(d
B
)
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
!Note
P50E.pdf 03.4.16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CFWLA455KFFA-B0 | |
| CFWLA455KGFA-B0 | |
| CFWLA455KEFA-B0 | |
| CGD1040HI | 1 GHz, 20 dB gain GaAs high output power doubler |
| CGD1042HI | 1 GHz, 22 dB gain GaAs high output power doubler |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CFWLA450KF1Y-B0 | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:Ceramic Filter |
| CFWLA450KFFA-B0 | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:Ceramic Filter |
| CFWLA450KG1YB0 | 功能描述:信號調(diào)節(jié) 450.0kHz 1500 Ohm 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 |
| CFWLA450KG1Y-B0 | 制造商:Murata Manufacturing Co Ltd 功能描述:- Bulk 制造商:Murata Manufacturing Co Ltd 功能描述:Electromechanical Filter 0.45MHz Freq. <0.5MHz 2000Ohm |
| CFWLA450KGFA-B0 | 制造商:Murata Manufacturing Co Ltd 功能描述: |
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