QUARTZ
EURO
CERAMIC FILTERS
AM APPLICATIONS
CERAMIC DISCRIMINATOR
ications:
)
for AM appl
criminators
SMD type fo
Ceramic dis
ering (JTBC
r reflow sold
ype (JTBM)
§ Leaded t
ELECTRICAL SPECIFICATION OF JTBM / JTBC
Nominal
Resonant
Resistance Capacitance
Static
Dimensions
Recomm.
IC
f(fa-fr)
Part Number
Anti-Resonant
Frequency
A
B
C
D
(R)
(Co)
JTBM/JTBC455C2
JTBM/JTBC455C3
JTBM/JTBC455C25
447±1.5kHz
455±1.5kHz
465±1.5kHz
463±1.5kHz
46±5.0kHz
45±5.0kHz
10.0kΩ
140pF±20%
TA8104
3.0 4.2 0.6 1.8
70Ω max.
550pF±20% CXA1184M 2.5 4.2 1.0 1.0
CXA1484 3.0 4.2 0.6 1.8
300Ω max. 135pF±20%
For other frequencies and specifications please contact Euroquartz sales.
Recovered Audio
3dB Bandwidth
(from 455kHz)
Recovered Audio
Output Voltage
(at 455kHz)
Dimensions
Distortion
(at455kHz)
Recomm.
IC
Part Number
A
B
C
D
JTBM/JTBC455C7
JTBM/JTBC455C16
JTBM/JTBC455C18
JTBM/JTBC455C24
JTBM/JTBC455C28
JTBM/JTBC455C32
JTBM/JTBC455C34
JTBM/JTBC455C40
JTBM/JTBC455C47
JTBM/JTBC455C49
JTBM/JTBC455C50
±4.0kHz min.
±4.0kHz min.
±3.0kHz min.
±4.0kHz min.
±4.0kHz min.
±4.0kHz min.
±4.0kHz min.
±4.0kHz min.
±4.0kHz min.
±4.0kHz min.
±4.0kHz min.
340±60mV
185±40mV
180±40mV
100±40mV
40±20mV
40±20mV
65±20mV
40±20mV
40±20mV
360±50mV
64±6.4mV
3.0% max.
2.0% max.
2.0% max.
2.0% max.
2.5% max.
3.0% max.
2.5% max.
3.0% max.
3.0% max.
2.5% max.
MC3357
MC3372
MC3371
TA31136
TA31142
TA31143
MC13136
TA31145
TA31147F
MC3357
3.0 4.2 0.6 1.0
3.0 4.2 0.6 1.0
3.0 4.2 0.6 1.0
2.5 4.2 1.0 1.0
2.5 4.2 1.0 1.0
2.5 4.2 1.0 1.0
2.5 4.2 1.0 1.0
2.5 4.2 1.0 1.0
2.5 4.2 1.0 1.0
3
4.2 0.6 1.0
4.0% max. CXA3117N 2.5 4.2 1.0 1.0
For other frequencies and specifications please contact Euroquartz sales.
Recovered Audio
Output Voltage
(at 455kHz)
Dimensions
Difference of Voltage
between 455±4.8kHZ
Recomm.
IC
Part Number
A
B
C
D
JTBM/JTBC455C54
165±20mV
170±20mV
TA3114D
2.5
4.0 1.0 1.0
JTBM / JTBC parts are available at 450kHz or 455kHz
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk