TOKEN
JTM Ceramic Discriminators
Ceramic Discriminator
for Communication
JTM Ceramic Discriminator for Communication
(Murata CDB/CDBC/CDBM Compatible)
Preview
JTM For Communication consists of wide band piezoelectric resonator. It is ideal for mobile communication
equipment due to its small size and light weight. Standard line includes products for a wide range of applications,
from cordless telephones to cellular telephones, making non-adjustment and shrinking of the detection circuit
possible.
Token JTM including features with small in size and lightweight, realize non-adjustment in detection circuit,
high sensitivity and stability, wide range of standard products are available for various ICs, operating temperature
range: -20°C to +80°C and storage temperature range: -40°C to +85°C.
Characteristics :
1. Dimensions: (6.0 x 6.0 x 3.0) Unit: mm.
2. Storage temperature range: -40°C to +85°C.
3. Operating temperature range: -20°C to +80°C.
4. Center Frequency: 455±2 (kHz), 447.5±1.5 (kHz), 429.0±2.0 (kHz).
5. Available IC: CXA1483M, CXA1484, CXA1184M, CXA3117N, LA8610, NE605, MC3371,
TA31136, TA31142, TA31143, TA31147, TA8104, TA8103F.
Version 2010
http://www.token.com.tw/
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01 of 02
TOKEN
Dimensions
6.0
JTM
455C28
JTM Ceramic Discriminators
3.0
4.2
(C
2
:1.8)
2-Φ1.0
4.2
1.0
Technical Characteristics
Part
Number
JTM455C18
JTM455C24
JTM455C28
JTM455C29
JTM455C32
JTM455C47
JTM455C50
Part
Number
JTM455C2
JTM455C3
JTM455C4
JTM455C10
JTM455C15
JTM455C25
Center
Frequency
(fo)(kHz)
455±2
455±2
455±2
455±2
455±2
455±2s
455±2
Resonant
Frequency
(Fr)(kHz)
447.5±1.5
(at |Z|=2.05kΩ)
Recovered Audio
3dB BW
(kHz)min
±3.0
±4.0
±4.0
±4.0
±4.0
-
±4.0
Antiresonant
Frequency
(Fa)(kHz)
463.0±1.5
(at |Z|=10kΩ)
455.0±1.5
470.0±1.0
463.5±1.0
465.0±1.5
Recovered
Audio Output
(mV)min
180±40
100±40
40±20
125±30
40±20
140±20(fo)
140±20
(fo±4.8)
64±6.4
Band Width
Fa-Fr(kHz)
Resonant
Resistance
(Ω)max
Distortion
Factor (At fo)
(%)max
2.0
2.0
3.0
2.5
3.0
-
4.0
Capacitance
pF±20%
140
48.0±5.0
43.0±2.0
51.0±5.0
43.0±2.0
45.0±4.0
70
300
70
300
300
600
140
580
140
135
Applicable
IC
MC3371
TA31136
TA31142
NE605
TA31143
TA31147
CXA3117N
ApplicableIC
TA8104
CXA1184M
LA8610
TA8103F
CXA1483M
CXA1484
429.0±2.0
How to Order
JTM455C24
Part Number
P
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4.2
6.0
http://www.token.com.tw/
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Version 2010
