CDSCB Murata Manufacturing Co., CDSCB Datasheet - Page 91

• Manufacturer Part Number: CDSCB
• Description: Ceramic Filter For Audio/visual Equipment
• Manufacturer: Murata Manufacturing Co.

31
!Note
!Note
90
Ceramic Discriminator 10.7MHz Applied Circuit
LA1140 (Automotive Radio)
CXA1019M (Radio)
• 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.
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.
FRONT
END
No adjustment is needed the FM detection stage due to use the ceramic discriminator.
AM ANT
AM OSC
FM
BPF
C.F.
R
100
1
SFELA10M7HAA0-B0
C
0.022
1
1.8k
FM PF
12
13
10
11
R
R
10k
2
1.8k
4
8
(SFULA455KU2B-B0)
AM CERAFIL
FM
FRONT
END
AM
FRONT
END
5
7
R
FM OSC
3
R
1k
18
2
6
R
330
IF
OUT
6
FM CERAFIL
(SFELA10M7FA00-B0)
14
C
0.047
20 16
SFELA10M7HAA0-B0
C
0.022
®
3
2
17
C.F.
FM IF
IN
R
0.047 x 2
7
FM IF
AMP
DETECTOR
AM IF
IN
AM IF
AMP
DETECTOR
200
R
330
8
C
®
22
4
2
W
0.047
C
FM DISCRI
6
C
23
5
DEP
OUT
CERAMIC DISCRIMINATOR
(CDALA10M7CA001-B0)
1
2
3
VR
150k
R
CXA1019M(SONY)
TUNING
METER
1
19
21
AGC
16
4
W
METER
5
4
VOL
R
220k
12
VOL
9
2.2
6
C
0.047
RIPPLE
FILTER
7
22k
R
W
10
(SANYO)
L
24
LA1140
C
25
1
15
W
W
2.2 H
+
AF IN
14
AF
PRE/POWER
AMP
Vcc
26
C
0.047
REGULATOR
R
47k
9
14
2
3
L
W
2
13
11
15
R
C
33p
28
27
8
1
14
13
FM/AM
BAND SELECT
REG
OUT
13
10
W
Continued on the following page.
C
0.047
W
7
8
8
C
33p
+
11
+
SP
R
12k
C
C
13
9
10
0.047
4.7
Vref.
P50E.pdf 03.4.16
AFC