EURO QUARTZ CERAMIC FILTERS CERAMIC DISCRIMINATOR AM APPLICATIONS Ceramic discriminators for AM applications: SMD type for reflow soldering (JTBC) § Leaded type (JTBM) ELECTRICAL SPECIFICATION OF JTBM / JTBC Part Number Nominal Anti-Resonant Frequency Resonant Resistance (R) Static Capacitance (Co) Recomm. IC A B C D JTBM/JTBC455C2 447±1.5kHz 463±1.5kHz 10.0kΩ 140pF±20% TA8104 3.0 4.2 0.6 1.8 JTBM/JTBC455C3 455±1.5kHz 46±5.0kHz 70Ω max. 550pF±20% CXA1184M 2.5 4.2 1.0 1.0 JTBM/JTBC455C25 465±1.5kHz 45±5.0kHz 300Ω max. 135pF±20% CXA1484 3.0 4.2 0.6 1.8 f(fa-fr) Dimensions For other frequencies and specifications please contact Euroquartz sales. Part Number Recovered Audio 3dB Bandwidth (from 455kHz) Recovered Audio Output Voltage (at 455kHz) Distortion (at455kHz) Recomm. IC A B C D JTBM/JTBC455C7 ±4.0kHz min. 340±60mV 3.0% max. MC3357 3.0 4.2 0.6 1.0 JTBM/JTBC455C16 ±4.0kHz min. 185±40mV 2.0% max. MC3372 3.0 4.2 0.6 1.0 JTBM/JTBC455C18 ±3.0kHz min. 180±40mV 2.0% max. MC3371 3.0 4.2 0.6 1.0 JTBM/JTBC455C24 ±4.0kHz min. 100±40mV 2.0% max. TA31136 2.5 4.2 1.0 1.0 JTBM/JTBC455C28 ±4.0kHz min. 40±20mV 2.5% max. TA31142 2.5 4.2 1.0 1.0 JTBM/JTBC455C32 ±4.0kHz min. 40±20mV 3.0% max. TA31143 2.5 4.2 1.0 1.0 JTBM/JTBC455C34 ±4.0kHz min. 65±20mV 2.5% max. MC13136 2.5 4.2 1.0 1.0 JTBM/JTBC455C40 ±4.0kHz min. 40±20mV 3.0% max. TA31145 2.5 4.2 1.0 1.0 JTBM/JTBC455C47 ±4.0kHz min. 40±20mV 3.0% max. TA31147F 2.5 4.2 1.0 1.0 JTBM/JTBC455C49 ±4.0kHz min. 360±50mV 2.5% max. MC3357 3 4.2 0.6 1.0 JTBM/JTBC455C50 ±4.0kHz min. 64±6.4mV 4.0% max. CXA3117N 2.5 4.2 1.0 1.0 Dimensions For other frequencies and specifications please contact Euroquartz sales. Part Number Recovered Audio Output Voltage (at 455kHz) Difference of Voltage between 455±4.8kHZ Recomm. IC A B C D JTBM/JTBC455C54 165±20mV 170±20mV TA3114D 2.5 4.0 1.0 1.0 Dimensions 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 [email protected] www.euroquartz.co.uk