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参数资料
| 型号： | CFWLA450KEFA-B0 |
| 厂商： | MURATA MANUFACTURING CO LTD |
| 中文描述： | 0.45 MHz, CERAMIC BPF |
| 文件页数： | 1/2页 |
| 文件大小： | 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.
CERAFILr (Filters/Traps/Discriminators) for Audio/Visual Equipment
CERAFILr 455kHz for AM Stereo Wide Bandwidth Type SFPLA/CFWLA/CFULA Series
s Features
SFPLA/CFWLA/CFULA series for AM use is one of the most
recommendable intermediate filters, having such
distinctive features as high selectivity, high
stability, high attenuation, and adjustment-free
operation. Additionally its easy matching with IC
helps create an easy circuit design.
Especially, CFULA/CFWLA_Y series is the frequency
fidelity in the high sound area of an AM stereo will
be improved with wide band, flat group delay time
characteristics.
3.
0±
0.
3
7
.0
±0
.3
4
.2
±0
.3
7
.3
±0
.3
0.8
±0.1
0.6
±0.1
1.2
±0.5
8.0
±0.3
MARKING
EIAJ
CODE
3.3
±0.5
2.7
±0.3
(1)
(2)
(3)
0
.3
±0
.1
1.
5m
ax
.
0.15
±0.05
Connection
(1) : Input
(2) : Ground
(3) : Output
(in mm)
SFPLA Series
4
.3
±0
.3
0.15
1
.5
m
a
x
.
2.3
±0.5
2.0
±0.3
2.9
±0.3
11.0
±0.5
MARKING
EIAJ
CODE
1.2
±0.5
(1)
(2)
(4) (3)
(5)
1
.3
5
±0
.5
7
.0
±0
.5
3.
5±
0.
5
0.6
±0.1
0.8
±0.1
7
.5
±0
.5
2.6
±0.3
Connection
(1) : Input
(2)(3)(4) : Ground
(5) : Output
(in mm)
2.9
2.9—
—0.3
0.3
2.9
±0.3
CFWLA Series
3
.0
±0
.3
7
.0
±0
.3
4
.2
±0
.3
7
.3
±0
.3
0.8
±0.1
0.6
±0.1
1.2
±0.5
8.0
±0.3
MARKING
EIAJ
CODE
3.3
±0.5
2.7
±0.3
(1)
(2)
(3)
0
.3
±0
.1
1
.5
m
a
x
.
0.15
±0.05
Connection
(1) : Input
(2) : Ground
(3) : Output
in mm
CFULA Series
Part Number
Center
Frequency (fo)
(kHz)
6dB
Bandwidth
(kHz)
Selectivity (+)
(dB)
Selectivity (-)
(dB)
Insertion Loss
(dB)
GDT 20
sec.
Bandwidth
(kHz)
Input/Output
Impedance
(ohm)
Element
SFPLA450KG1A-B0
450
±1.0kHz
fn
±4.5 min.
30 min.[fn+9kHz]
30 min.[fn-9kHz]
6.0 max.
-
2000
4
SFPLA450KF1A-B0
450
±1.0kHz
fn
±6.0 min. 40 min.[fn+12.5kHz] 40 min.[fn-12.5kHz]
6.0 max.
-
2000
4
SFPLA450KE1A-B0
450
±1.0kHz
fn
±7.5 min.
40 min.[fn+15kHz]
40 min.[fn-15kHz]
6.0 max.
-
1500
4
SFPLA450KD1A-B0
450
±1.0kHz fn±10.0 min. 40 min.[fn+20kHz] 40 min.[fn-20kHz]
4.0 max.
-
1500
4
CFWLA450KGFA-B0
450 (fn)
fn
±4.5 min.
50 min.[fn+10kHz]
50 min.[fn-10kHz]
6.0 max.
-
2000
6
CFWLA450KFFA-B0
450 (fn)
fn
±6.0 min. 50 min.[fn+12.5kHz] 50 min.[fn-12.5kHz]
6.0 max.
-
2000
6
CFWLA450KEFA-B0
450 (fn)
fn
±7.5 min.
50 min.[fn+15kHz]
50 min.[fn-15kHz]
6.0 max.
-
1500
6
CFWLA450KDFA-B0
450 (fn)
fn
±10.0 min. 50 min.[fn+20kHz] 50 min.[fn-20kHz]
4.0 max.
-
1500
6
CFWLA450KG1Y-B0
450
±1.0kHz
fn
±4.5 min.
50 min.[fn+15kHz]
50 min.[fn-15kHz]
11.0 max.
fn
±4.0
2000
6
CFULA450KG1Y-B0
450
±1.0kHz
fn
±4.5 min.
40 min.[fn+15kHz]
40 min.[fn-15kHz]
10.0 max.
fn
±4.5
2000
4
CFWLA450KF1Y-B0
450
±1.0kHz
fn
±6.0 min. 50 min.[fn+17.5kHz] 50 min.[fn-17.5kHz]
10.0 max.
fn
±5.0
2000
6
CFULA450KF1Y-B0
450
±1.0kHz
fn
±6.0 min. 40 min.[fn+17.5kHz] 40 min.[fn-17.5kHz]
9.0 max.
fn
±6.0
2000
4
CFWLA450KD1Y-B0
450
±1.0kHz fn±10.0 min. 50 min.[fn+25kHz] 50 min.[fn-25kHz]
8.0 max.
fn
±8.0
1500
6
CFULA450KD1Y-B0
450
±1.0kHz fn±10.0 min. 40 min.[fn+25kHz] 40 min.[fn-25kHz]
7.0 max.
fn
±9.0
1500
4
Insertion Loss: at minimum loss point
Center frequency (fo) is defined by the center of 6dB bandwidth.
(fn) means nominal center frequency (450kHz).
For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
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
相关PDF资料 |
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CFWLA450KF1Y-B0 | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:Ceramic Filter |
| CFWLA450KFFA-B0 | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:Ceramic Filter |
| CFWLA450KG1YB0 | 功能描述:信号调节 450.0kHz 1500 Ohm RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装: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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