參數資料
型號: CDALA10M7GA018
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: 8/57頁
文件大小: 992K
代理商: CDALA10M7GA018
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
7
2
Ceramic Filters (CERAFIL
r
) for FM Receivers
CERAFIL
r
Small Chip Type SFECS Series
SFECS10M7 series for FM-receivers are small, high
performance and super thin (1.4mm) filters.
Piezoelectric element is connected in the sandwich
shape by ceramics substrate.
They have 1.4mm thickness and small mounting area.
(3.5x3.1mm)
New SFECS series and PFWCC(kHz filter for AM receiver)
enable customers to make AM/FM set so thin and small
sized.
I
Features
1. The filters are mountable by automatic placers.
2. They are slim, at only 1.4mm thickness, and have
a small mounting area (3.5x3.1mm) enabling
flexible PCB design.
3. Various bandwidths are available. Select a
suitable type in accordance with the desires
selectivity.
4. Operating temperature range :
-20 to +80 (degree C)
Storage temperature range :
-40 to +85 (degree C)
I
Applications
1. Small, thin radios
2. Headphone stereos
F A
(1) : Input
(2) : Ground
(3) : Float (Signal line)
(4) : Output
(
*
) : Reference
: EIAJ Monthly Code
(1)
(4)
(2)
(3)
3.45
T
0.2
(1.35) (1.35)
0.7
T
0.3 0.7
T
0.3 0.7
T
0.3
(1.30)
(1.30)
1.4
T
0.1
0
T
0
0
T
0
Input electrode marker
3
T
0
0.6
T
0.3
0.6
T
0.3
0-0.3
0-0.3
0-0.3
0-0.3
W
0.3
Y
0.2
0.4
(in mm)
Part Number
Center Frequency (fo)
(MHz)
3dB Bandwidth
(kHz)
Attenuation
(kHz)
Insertion Loss
(dB)
Spurious Attenuation
(dB)
SFECS10M7HA00-R0
10.700
±
30kHz
10.700
±
30kHz
10.700
±
30kHz
within180
±
40kHz
within230
±
50kHz
within280
±
50kHz
470 max.
within4.5
±
2.0 dB
within3.5
±
2.0 dB
within3.0
±
2.0 dB
30 min.
SFECS10M7GA00-R0
510 max.
30 min.
SFECS10M7FA00-R0
590 max.
30 min.
Area of Attenuation : [within 20dB] Area of Spurious Attenuation : [within 9MHz to 12MHz]
Center frequency(fo) defined by the center of 3dB bandwidth.
I
Center Frequency Rank Code
CODE
30kHz Step
10.64MHz
±
30kHz
10.67MHz
±
30kHz
10.70MHz
±
30kHz
10.73MHz
±
30kHz
10.76MHz
±
30kHz
D
B
A
C
E
Z
M
25kHz Step
10.650MHz
±
25kHz
10.675MHz
±
25kHz
10.700MHz
±
25kHz
10.725MHz
±
25kHz
10.750MHz
±
25kHz
Combination A,B,C,D,E
Combination A,B,C
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