CERAMIC FILTERS Products Quartz crystal units (smd/dip/bend-lead) Crystal oscillators (clock/vcxo/tcxo/vc-tcxo/vco) Real time clock module R.T.C. Chip capacitor (tant/mlcc/alum) Saw filters / resonators GPS+GLONASS+GSM (antenna/compact-receiver/G-mouse/data logger/AVL) Ceramic filters Ceramic Arresters Piezoelectric ceramic element & Parts Ceramic resonators Condenser microphone unit Acoustic Emission Sensors Crystal filters LED (SMD/DIP) Switch Touch Panel Electro Buzzer(Transducer) IC DC Brushless Vibration Motor CERAMIC FILTERS RESIN MOLDED TYPE CERAMIC FILTERS FOR FM USE Ceramic Filters (A) For FM Use * Specification Part Number 3dB Band width (KHz) min. 20dB Band width (KHz) max. Insertion Loss (dB) max. Spurious (9 ~ 12MHz) (dB)min. LT10.7MA5 280 50 650(520) 6(4) 30(43) *Input/Output Impedance:330 *The rank of center frequency is available http://www.spkecl.com/htdoc/ceramic7.htm (1 of 3) [2/10/2002 1:18:58 PM] CERAMIC FILTERS *Colour *Outline Size (Units:mm) 30KHz steps Color 25KHz steps D:10.64MHz 30KHz Black D:10.650MHz 25KHz B:10.67MHz 30KHz Blue B:10.675MHz 25KHz B:10.70MHz 30KHz Red B:10.700MHz 25KHz B:10.73MHz 30KHz Orange B:10.725MHz 25KHz B:10.76MHz 30KHz White B:10.750MHz 25KHz (B) Application of Products : (Contact us for drawing.) Part number Electrical characteristics Application LT10.7MA19 3dB band width >=350 kHz 20dB band width <=950 kHz FM, communication, etc. Insertion 3.0+/-2.0 dB Spurious >=20 dB LT10.7MA5 3dB band width 280+/-50 kHz 20dB band width <=650 FM kHz Insertion <=6 dB Spurious >=30 dB LT10.7MS2 3dB band width 230 +/- 50 kHz 20dB band width <=600 FM, car stereo, etc. kHz Insertion <=6 dB Spurious >=40 dB LT10.7MS3 3dB band width 180+/-40 kHz 20dB band width <=520kHz LT10.7MJ FM, car stereo, etc. Insertion <=7 dB Spurious >=40 dB 3dB band width 150 +/- 40 kHz 20dB band width <=400 FM, car stereo, etc kHz Insertion <=10 dB Spurious >=35 dB Part number Electrical characteristics LTSH5.5MCB 3dB band width >= +/-60 kHz 20dB band width <=600 LTSH4.5MCB kHz Insertion <=6 dB Spurious >=30 dB LTSH6.0MCB LTSH6.5MCB 3dB band width >= +/-70 kHz 20dB band width <=650 kHz Insertion <=6 dB Spurious >=30 dB LTSH4.5MDB 3dB band width >= +/-70 kHz 20dB band width <=750 kHz Insertion <=6 dB spurious >=30 dB LTSH5.5MDB 3dB band width >= +/-80 kHz 20dB band width <=750 kHz Insertion <=6 dB spurious >=30 dB LTSH6.0MDB LTSH6.5MDB 3dB band width >= +/-80 kHz 20dB band width <=800 kHz Insertion <=6 dB spurious >=30 dB LT4.5MB 3dB band width >= +/-60 kHz 20dB band width <=530 kHz Insertion <=6 dB Spurious >=20 dB LT5.5MB 3dB band width >= +/-75 kHz 20dB band width <=550 kHz insertion <=6 dB spurious >=25 dB LT6.0MB 3dB band width >= +/-80 kHz 20dB band width <=600 kHz Insertion <=6 dB Spurious >=25 dB http://www.spkecl.com/htdoc/ceramic7.htm (2 of 3) [2/10/2002 1:18:58 PM] Application TV, VCR, etc. TV, VCR, etc. TV, VCR, etc. TV, VCR, etc. TV, VCR, etc. TV, VCR, etc. TV, VCR, etc. TV, VCR, etc. CERAMIC FILTERS LT6.5MB 3dB band width >= +/-80 kHz 20dB band width <=630 kHz Insertion <=6 dB Spurious >=25 dB TV, VCR, etc. LT400-500 SERIER Application FM/communatation Part number Electrical characteristics LTU400-500A Frequency tolerance +/-2kHz 3dB band width 10+/-3kHZ LTU400-500B Insertion <=5 dB +/-9kHz selectivity >=5dB/ >=3dB Frequency tolerance +/-2kHz 3dB band width 10+/-3kHZ LTSD400-500Z Insertion <=5 dB +/-9kHz selectivity >=5dB/ >=3dB Frequency tolerance +/-2kHz 6dB band width 4+/-1kHZ LT400-500B4 Insertion <=7 dB +/-9kHz selectivity >=9dB 6dB band width >=15kHZ Insertion <=4 dB ATT, LTM400-500B4 band width<=+/-30 Spurious ATT >=27 dB 6dB band width >=15kHZ Insertion <=4 dB ATT, LT400-500B6 band width<=+/-30 Spurious ATT >=27 dB 6dB band width >=15kHZ Insertion <=4 dB ATT, LTM400-500B6 band width<=+/-30 Spurious ATT >=35dB 6dB band width >=15kHZ Insertion <=4 dB ATT, band width<=+/-30 Spurious ATT >=35 dB Products Quartz crystal units (smd/dip/bend-lead) Chip capacitor (tant/mlcc/alum) Saw filters / resonators GPS+GLONASS+GSM (antenna/compact-receiver/G-mouse/data logger/AVL) Crystal oscillators (clock/vcxo/tcxo/vc-tcxo/vco) Real time clock module R.T.C. Ceramic filters Ceramic Arresters Piezoelectric ceramic element & Parts Ceramic resonators Condenser microphone unit Acoustic Emission Sensors Crystal filters Switch Electro. Buzzer(Transducer) DC Brushless Vibration Motor LED (SMD/DIP) Touch Panel IC http://www.spkecl.com/htdoc/ceramic7.htm (3 of 3) [2/10/2002 1:18:58 PM]