LSFB44-426-800K0 KSS | Alldatasheet

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Technical content

LSFB44-426-800K0 / LSFB44-429-800K0 LSFA02-434-002M0 / LSFA02-422-800K0 LSFA02-440-400K0 / LSFB20-469-001M0 400MHz Band SAW Filter of Low power consumption I Applications I Standard Frequency I Outline Nominal Frequency (MHz) Type LSFA02 –422–800K0 LSFA02 –426–400K0 LSFB44 –426–400K0 LSFA02 –429–800K0 LSFB44 –429–800K0 421.90000 429.5500 Nominal Frequency (MHz) Type LSFA02 –434–002M0 LSFA02 –440–400K0 LSFB44 –440–400K0 LSFB20 –469–001M0 433.9200 440.2000 469.1875 426.08125 426.54 Item Nominal Frequency Operating Temperature Range Storage Temperature Range Ripple Insertion Loss Guaranteed Attenuation Terminating Impedance Unit MHz dB dB dB Ω LSFB44-426-800K0 Specifications 426.54 1.5 MAX. 3.5 MAX. 50 MIN.

50 Typical

–10~+60 –30~+70 Fo±400kHz Fo±400kHz (F–21.4)±400kHz CONNECTION 1:GND 2:IN(OUT) 3:GND 4:GND 5:GND 6:OUT(IN) 7:GND 8:GND 426 123 765 3.50±0.10 3.50±0.101.30max. 2–1.0 8 –0.7 5–0.8 0.50.5 1.27 1.27 7.0±0.2 1.8MAX. 0.8 7 6 5 1 2 3 7 6 5 1 2 3 5.0±0.21.1 2.54 2.54 CONNECTION 1:GND 2:GND 3:GND 4:IN(OUT) 5:GND 6:GND 7:GND 8:OUT(IN) Marking KSS 11.0±0.3 1234 7.62±0.15 (2.54/H115033) 9.95±0.1 4.5±0.3 3.0±0.3 6.35±0.5 0.8MAX. 3.45±0.1 Marking φ0.45±0.05 φ0.45±0.05 φ1.1±0.1 (before solder DIP) CONNECTION 1:IN(OUT) 2:GND 3:GND 4:OUT(IN) Dimensions(mm) ¡For engine-starter. ¡For transceiver. ¡For pager. ¡For radio phone. I Features ¡IF filter for transmission and reception. ¡Low power consumption. ¡Miniature size and light weight I Specifications LSFB44 LSFB20 LSFA02