JTM Series of Ceramic Discriminator For Communication
455KHz

TECHNICAL CHARACTERISTICS
Part Number¡¡¡¡ Center Frequency 3·Ö±´´ø¿í Recovered Audio Distortion Factor Applicable
(fn)(MHz)¡¡ Recovered Audio3dB BW(KHz)min Output(mV)min¡¡ (At fn)(%)max¡¡ IC¡¡
JTM455C18 455¡À2 ¡À3.0 180¡À40 2.0 MC3371
JTM455C24 455¡À2 ¡À4.0 100¡À40 2.0 TA31136
JTM455C28 455¡À2 ¡À4.0 40¡À20 3.0 TA31142
JTM455C29 455¡À2 ¡À4.0 125¡À30 2.5 NE605
JTM455C32 455¡À2 ¡À4.0 40¡À20 3.0 TA31143
JTM455C47 455¡À2 ¡­¡­ 140¡À20(fn) ¡­¡­ TA31147
140¡À20(fn¡À4.8)
JTM455C50 455¡À2 ¡À4.0 64¡À6.4 4.0 CXA3117N

Part Number¡¡ Resonant Frequency Antiresonant Frequency Band Width Resonant Capacitance Applicable
(Fr)(KHz) (Fa)(KHz) Fa-Fr(KHz) Resistance(¦¸)max pF¡À20% IC
JTM455C2 447.5¡À1.5 463.0¡À1.5 ¡¡ ¡¡ 140 TA8104
(at¨OZ¨O=2.05K¦¸) (at¨OZ¨O=10K¦¸)
JTM455C3 ¡¡ 455.0¡À1.5 48.0¡À5.0 70 600 CXA1184M
JTM455C4 ¡¡ 470.0¡À1.0 43.0¡À2.0 300 140 LA8610
JTM455C10 429.0¡À2.0 ¡¡ 51.0¡À5.0 70 580 TA8103F
JTM455C15 ¡¡ 463.5¡À1.0 43.0¡À2.0 300 140 CXA1483M
JTM455C25 ¡¡ 465.0¡À1.5 45.0¡À4.0 300 135 CXA1484