This is the PDF file of catalog No.P05E-9.
*CERAFIL
®
is the Registered Trademark
of Murata Manufacturing Co., Ltd.
No.P05E9.pdf 00.7.20
DISCRIMINATOR
Ceramic Discriminator for Communications Equipment
High Performance Ceramic Discriminator
for Various Mobile Communication Equipment
Ceramic discriminator consists of wide band piezoelectric
resonator. It is ideal for mobile communication equipments
due to its small size and light weight. Standard line include
products for wide range of application, from cordless
telephone to cellular telephone, making non-adjustment and
shrinking of the detection circuit possible.
CDB455C-/CDB455CL-
CDBM455C-/CDBM455CL-
!FEATURES
1. Small in size and light weight.
2. Realize non-adjustment in detection circuit.
3. High sensitivity and stability.
4. Wide range of standard products are available for various
ICs.
5. Operating temperature range :
Y20D
to
W80D
Storage temperature range :
Y40D
to
W85D
CDBM455C-
CDBC455CX-/CDBC455CLX-
!DIMENSIONS
¡CDB455C-/CDB455CL-
3.5T0.3
¡CDBM455C-/CDBM455CL-
7.0T0.3
9.0T0.3
6.0T0.2
3.0T0.3
1.5 max.
6.0 max.
4.2T0.5
6.3 max.
0.15T0.05
3.5T0.5
0.5T0.1
0.25T0.05
0.1T0.05
5.0T0.2
Sealing
(in mm)
4.2T0.2
0.5T0.2
0.9T0.2
1.0T0.3
1.5T0.3
1.75T0.5
0.8T0.1
1.1T0.1
(in mm)
¡CDBM455C-
¡CDBC455CX-/CDBC455CLX-
6.0T0.2
6.0T0.2
6.6T0.3
6.2T0.2
Standard Land Dimension
1.2 2.5 1.2
3.1 max.
2.0
(in mm)
3.0T0.3
6.0 max.
0.6T0.2 4.2T0.5
1.8T0.2
6.3 max.
1.0T0.1
0.5T0.1
0.15T0.05
1.15T0.2
3.7T0.2
Sealing
4.2T0.2
(in mm)
*Refer
to the IC list in the next page for suffix number in
-.
42
1.5T0.3
0.9T0.2
This is the PDF file of catalog No.P05E-9.
No.P05E9.pdf 00.7.20
!ELECTRICAL
CHARACTERISTICS
¡Impedance
Curve Specification
Character-
Resonant
Antiresonant
Resonant
∆F(FaYFr)
istics
Capacitance (C)
Frequency (Fr) Frequency (Fa)
Resistance (R1)
Part Number
˙
˙
140pFT20%
447T1.5kHz ( |Z|=2.05k
Ω
) 463T1.5kHz ( |Z|=10.0k
Ω
)
CDBM455C2
CDBC455CX2
CDB455C3
CDBM455C3
CDBM455C4
CDB455C10
CDBM455C10
CDBM455C15
CDBM455C25
CDBM455C31
CDBC455CX31
CDBM455C33
˙
˙
447T1.5kHz ( |Z|=0.80k
Ω
) 463T1.5kHz ( |Z|=3.65k
Ω
)
I C
TA8104
Application
Pager
280pFT20%
600pFT20%
550pFT20%
140pFT20%
580pFT20%
580pFT20%
140pFT20%
135pFT20%
140pFT20%
280pFT20%
135pFT20%
Y
Y
Y
429T2kHz
429T2kHz
Y
Y
455.0T1.5kHz
455.0T1.5kHz
470.0T1.0kHz
Y
Y
463.5T1kHz
465.0T1.5kHz
48T5.0kHz
46T5.0kHz
43T2.0kHz
51T5.0kHz
51T5.0kHz
43T2.0kHz
45T4.0kHz
370Ωmax.
370Ωmax.
300Ωmax.
370Ωmax.
370Ωmax.
300Ωmax.
300Ωmax.
CXA1184M
LA8610
TA8103F
CXA1183M
CXA1484
TA31141
CXA1474
Pager
Pager
Cordless Telephone
Cordless Telephone
Pager
Pager
Pager
˙
˙
447T1.5kHz ( |Z|=2.05k
Ω
) 463T1.5kHz ( |Z|=10.0k
Ω
)
˙
˙
447T1.5kHz ( |Z|=0.80k
Ω
) 463T1.5kHz ( |Z|=3.65k
Ω
)
Y
465T1.5kHz
45T4.0kHz
300Ωmax.
¡Recovered
Audio Curve Specification
Character- Recovered Audio 3dB Recovered Audio Output
istics
Bandwidth (from 455kHz)
(at 455kHz)
Part Number
340T60mV
T4.0kHzmin.
CDB455C7
CDBM455C7
CDBC455CX7
CDB455C9
CDBM455C9
CDBC455CX9
CDB455CL9
CDBM455CL9
CDB455C13A
CDBM455C13A
CDBC455CX13
CDB455CL13
CDBM455CL13
CDBC455CLX13
CDB455C16
CDBM455C16
CDBC455CX16
CDBM455C18
CDB455C21
CDBM455C21
CDBC455CX21
CDB455CL21
CDBM455CL21
CDBC455CLX21
CDB455C24
CDBM455C24
CDBC455CX24
CDB455C27
CDBM455C27
CDBC455CX27
CDB455C28
CDBM455C28
CDBC455CX28
T4.0kHzmin.
T4.0kHzmin.
T5.0kHzmin.
T5.0kHzmin.
T4.0kHzmin.
T15.0kHzmin.
T15.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T15.0kHzmin.
T15.0kHzmin.
T13.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T3.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T13.0kHzmin.
T13.0kHzmin.
T11.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
340T60mV
350T60mV
100mVmin.
100mVmin.
120T40mV
70T20mV
70T20mV
350T50mV
350T50mV
330T50mV
110T30mV
110T30mV
120T30mV
185T40mV
185T40mV
175T40mV
180T40mV
55T20mV
55T20mV
55T20mV
65T20mV
65T20mV
75T25mV
100T40mV
100T40mV
100T40mV
100T40mV
100T40mV
90T30mV
40T20mV
40T20mV
40T20mV
Distortion
within 455T8kHz
at 455kHz
2.5%max.
3.0%max.
3.0%max.
1.5%max.
1.5%max.
1.5%max.
1.5%max.
1.5%max.
3.0%max.
3.0%max.
4.0%max.
1.5%max.
1.5%max.
1.5%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
2.5%max.
2.5%max.
2.5%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
2.0%max.
3.0%max.
3.0%max.
3.0%max.
Y
Y
Y
Y
Y
Y
3.5%max.
3.5%max.
Y
Y
Y
5.0%max.
5.0%max.
5.0%max.
Y
Y
Y
Y
Y
Y
Y
5.0%max.
5.0%max.
5.0%max.
Y
Y
Y
Y
Y
Y
Y
Y
Y
TA31142
Pager
TK10487
TA31136
Cordless Telephone,
Communications
Equipment
Cordless Telephone,
Communications
Equipment
TA31132
Cordless Telephone,
Cellular Phone,
Communications
Equipment
MC3371
MC3372
Cellular Phone,
Cordless Telephone,
Communications
Equipment
Cordless Telephone,
Communications
Equipment
CXA1003BM
Cellular Phone,
Communications
Equipment
NE604N
Cordless Telephone,
Cellular Phone,
Communications
Equipment
MC3357
I C
Application
Cordless Telephone,
Communications
Equipment
43
This is the PDF file of catalog No.P05E-9.
Character- Recovered Audio 3dB Recovered Audio Output
istics
Bandwidth (from 455kHz)
(at 455kHz)
Part Number
T4.0kHzmin.
125T30mV
CDB455C29
CDBM455C29
CDBC455CX29
CDB455C30
CDBM455C30
CDBC455CX30
CDB455C32
CDBM455C32
CDBC455CX32
CDB455C34
CDBM455C34
CDB455C35
CDBM455C35
CDBC455CX35
CDBM455C36
CDBC455CLX36
CDBM455C39
CDBC455CLX39
CDBM455C40
CDBC455CX40
CDB455C42
CDBM455C42
CDBM455C49
CDBC455CX49
CDBM455C50
CDBC455CX50
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T3.5kHzmin.
T13.0kHzmin.
T4.0kHzmin.
T11.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
T4.0kHzmin.
125T30mV
100T30mV
090T30mV
090T30mV
080T20mV
040T20mV
040T20mV
040T20mV
065T20mV
065T20mV
100T40mV
100T40mV
100T40mV
100T25mV
090T30mV
085T20mV
130T20mV
040T20mV
040T20mV
040T15mV
040T15mV
045T10mV
045T10mV
064T6.4mV
064T6.4mV
No.P05E9.pdf 00.7.20
Distortion
within 455T8kHz
at 455kHz
2.5%max.
2.5%max.
2.5%max.
2.0%max.
2.0%max.
2.0%max.
3.0%max.
3.0%max.
3.0%max.
2.5%max.
2.5%max.
2.5%max.
2.5%max.
2.5%max.
3.5%max.
2.5%max.
2.5%max.
2.5%max.
3.0%max.
3.5%max.
3.0%max.
3.0%max.
3.0%max.
3.0%max.
4.0%max.
4.0%max.
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
5.0%max.
Y
7.0%max.
Y
Y
Y
Y
Y
Y
Y
Y
I C
Application
Cordless Telephone,
Communications
Equipment
Telephone,
Communications
Equipment
NE605
TK14501
TA31143
Pager
Cordless Telephone,
Communications
Equipment
Cordless Telephone,
Communications
Equipment
Cordless Telephone,
Cellular Phone
Cordless Telephone
MC13136
TK10930
NE (SA) 606
NE (SA) 616
NE (SA) 607/617
NE607/617
TA31145
Pager
TK14590/14591
Pager
MC3361
Cordless Telephone
CXA3117
Pager
¡S
Curve Specification
Character-
istics
Part Number
CDBM455C47
CDBC455CX47
CDBM455C54
CDBC455CX54
Nominal Center
Frequency
455kHz
455kHz
455kHz
455kHz
S Curve Characteristics
S Curve Characteristics
™)
Difference Voltage Between at
¡)
Output Voltage at 450kHz
450Y4.8kHz and at 450W4.8kHz
140T20mV
130T20mV
165T20mV
165T20mV
150T15mV
150T15mV
170T20mV
170T20mV
TA31149
Pager
TA31147
Pager
I C
Application
44
This is the PDF file of catalog No.P05E-9.
No.P05E9.pdf 00.7.20
!TEST
CIRCUIT
MC3357
NE604N
CXA1003BM
IF input
0.1µ
8.2k AF output
9
S.G.
0.01µ
0.1µ
9
L
0.01µ
C
X
R
0.01µ
16 15 14 13 12 11 10
0.01µ
0.1µ
0.01µ
10k
0.01µ
0.01µ 0.01µ
16 15 14 13 12 11 10
24 23 22 21 20 19 18 17 16 15 14 13
MC3357
1 2
0.022
µ
3
4
5
0.1µ
W
NE604
6
7
8
1
2
3
4
5
6
7
8
C
1
2
3
4
CXA1003BM
5
6
7
8
9
10 11 12
0.01µ
Vcc
FM S.S.G.
(Rg=50Ω)
10µ
47µ
W
100p
50 47k X
0.1µ
R
Vcc
100p
X
1000p
L R
0.01
µ
0.01µ
100µ 100µ
Vcc
0.01µ
2700p
0.1µ
R
10n
68k68k
10
C
51k
AF output
AF output
Part Number (X)
CDB455C7
CDBM455C7
CDBC455CX7
C
150pF
150pF
R
1.5kΩ
1.3kΩ
Part Number (X)
CDB455C9
CDBM455C9
CDBC455CX9
CDB455CL9
CDBM455CL9
C
120pF
R
1.8kΩ
L
Y
20µH
120pF
560Ω
Part Number (X)
CDB455C13A
CDBM455C13A
CDBC455CX13
CDB455CL13
CDBM455CL13
CDBC455CLX13
C
82pF
82pF
82pF
R
1.2kΩ
1.0kΩ
560Ω
L
Y
Y
220µH
MC3372
MC3371
TA31132
0.01µ
51 51k
0.1
µ
510k
RF input
8.2k
9
Vcc
51 51k
0.1
µ
510k
8.2k
9
16 15 14 13 12 11 10
AF output
0.01
µ
0.01µ
16 15 14 13 12 11 10
AF output
0.01
µ
10n
W
100µ
24 23 22 21 20 19 18 17 16 15 14 13
MC3372
1
2
3
4
5
0.1µ
MC3371
C
R
Vcc 68p
0.1
µ
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
TA31132
6
7
8
9
10 11 12
AF
output
1n
Vcc 68p
220p
1.8k 51k X
0.01
µ
0.1
µ
(Rg=50Ω)
FM S.S.G.
220p
X
R
22n22n
22n
22n
10n
IF input
C
0.1
µ
0.01
µ
IF input
X
L
Part Number (X)
CDB455C16
CDBM455C16
CDBC455CX16
C
100pF
27pF
100pF
R
1.3kΩ
4.3kΩ
1.0kΩ
Part Number (X)
CDBM455C18
R
6.2kΩ
Part Number (X)
CDB455C21
CDBM455C21
CDBC455CX21
CDB455CL21
CDBM455CL21
CDBC455CLX21
C
100pF
100pF
100pF
R
1.5kΩ
1.2kΩ
680Ω
L
Y
Y
220µH
TA31136
TK10487
TA31142
0.01µ
R 1µ
AF output
W
0.01µ
16 15 14 13 12 11 10 9
Vcc
(W2.0V)
TA31136F
1
2
3
4
5
0.01µ
10µ
W
X
C
430
8.2k
20 19 18 17 16 15 14 13 12 11
W
Vcc
2.2µ
2SC1048
560p
0.01µ
3300p
20 19 18 17 16 15 14 13 12 11
TK10487
6
7
8
1
2
3
4
5
6
7
8
9
Vcc
0.1µ
C
10
TA31142F
1
W
68k
7
8
9
W
2
3
4
5
6
0.1µ
AF
output
0.1µ
0.1µ
10µ
W
0.1µ
0.01µ
Vcc
10µ
X
2k
W
R
10µ
0.1µ
0.01µ
C
X
Vcc
10µ
W
0.01µ
R
0.01µ
IF input
10µ
IF input
Part Number (X)
CDB455C24
CDBM455C24
CDBC455CX24
C
91pF
91pF
R
1.5kΩ
1.2kΩ
Part Number (X)
CDB455C27
CDBM455C27
CDBC455CX27
C
33pF
33pF
R
1.2kΩ
1.0kΩ
Part Number (X)
CDB455C28
CDBM455C28
CDBC455CX28
C
22pF
22pF
R
3.3kΩ
2.7kΩ
45
This is the PDF file of catalog No.P05E-9.
No.P05E9.pdf 00.7.20
NE605
TK14501
TA31143
IF input
2.2µ
0.1µ
0.01µ
0.1µ
20k 20k
10k
18k 1µ 8.2k
AF output
0.01µ
W
430 0.01µ
2SA1015
100µ
16 15 14 13 12 11 10
9
20 19 18 17 16 15 14 13 12 11
20 19 18 17 16 15 14 13 12 11
NE605
15n
100k 150p
Vcc
100k 0.1µ
1
2
W
C
7
8
9
10
1
2
3
4
TK14501
5
6
7
8
9
TA31143
10µ
0.1µ
3k
C
10
3
22µ
4 5
22k
0.1
µ
6
IF input
R
Vcc
0.1µ
1
2
3
W
4
5
6
7
8
100k
X
R
0.1µ
68k
AF output
Vcc=+3.0V
10µ
W
68k
0.01µ 0.1µ 0.1µ
X
X
W
10µ
R
3300p
0.01µ
68k
560p
AF output
IF input
Part Number (X)
CDB455C29
CDBM455C29
CDBC455CX29
C
47pF
56pF
R
3.3kΩ
2.2kΩ
Part Number (X)
CDB455C30
CDBM455C30
CDBC455CX30
C
47pF
47pF
R
1.8kΩ
1.5kΩ
Part Number (X)
CDB455C32
CDBM455C32
CDBC455CX32
R
3.3kΩ
2.7kΩ
MC13136
TK10930
NE (SA) 606/616
AF output
0.15µ
X
C
R
24 23 22 21 20 19 18 17 16 15 14 13
1k
IF input
0.01µ
0.1µ
0.1µ
20 19 18 17 16 15 14 13 12 11
24 23 22 21 20 19 18 17 16 15 14 13
MC13136
0.1µ
Vcc
1
2
3
W
TK10930
0.1
µ
0.1
µ
8
9
10 11 12
1
2
3
4
5
6
7
8
9 10 11 12
4
5
6
7
AF
output
0.01µ
NE606/NE616
Vcc
1
2
W
C
8
9 10
Vcc
0.1µ
0.1µ
W
C X
R1
3
22µ
4
5
6
7
8.2k
R2
0.1µ
0.01µ
0.01µ
IF input
10µ
0.1µ
IF input
0.1µ
0.1µ
0.1µ
8.2k
20k
2.2µ
X
L
2k
R
0.1µ
AF output
Part Number (X)
CDB455C34
CDBM455C34
C
100pF
R
1.2kΩ
Part Number (X)
CDB455C35
CDBM455C35
CDBC455CX35
C
120pF
33pF
R1
2.2kΩ
2.0kΩ
R2
1.8kΩ
1.0kΩ
Part Number (X)
CDBM455C36
CDBC455CLX36
C
22pF
27pF
R
4.7kΩ
2.2kΩ
L
Y
1mH
NE (SA) 607/617
TA31145
TK14590/14591
Vcc
0.01µ
560p
68k
68k
IF input
0.01µ
100k
100k
0.1µ 0.1µ
W
Vcc
(1.3V)
0.01µ
100k
2.2µ
C
430
100k
51
3300p
1µ
0.15µ
20 19 18 17 16 15 14 13 12 11
20 19 18 17 16 15 14 13 12 11
0.01 68k
NE607/617(PHILIPS)
1
2
W
TA31145(TOSHIBA)
1
2
3
W
µ
24 23 22 21 20 19 18 17 16 15 14 13
0.01µ
TK14590V(TOKO)
0.1µ
0.1µ
100k
0.01µ
AF
8.2k output
0.01µ
560p
3
10µ
4
5
6
7
10µ
0.1µ
0.1µ
1000p
Vcc
0.01µ
8.2k
0.1µ
1.5k
X
0.01µ
0.1µ
10µ
R
IF input
X
R
W
5600p
0.1µ
R
X
IF input
100k
0.0033µ
0.1µ
AF output
AF output
Part Number (X)
CDBM455C39
CDBC455CLX39
C
22pF
22pF
R
4.7kΩ
2.7kΩ
Part Number (X)
CDBM455C40
CDBC455CX40
R
3.3kΩ
2.7kΩ
100k
22k
8
9
10
4
5
6
W
7
8
9 10
1 2 3 4 5 6 7 8 9 10 11 12
C
Part Number (X)
CDB455C42
CDBC455CX42
C
22pF
R
3.3kΩ
46
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