TA0274A

TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Filter 868.95MHz TST Parts No.: TA0274A Customer Parts No.: SMD5X5mm Company: Division: Approved by : Date: Checked by: Approval by: Date: Jacky Huang Francis Chen 2003/6/2 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Filter 868.95 MHz MODEL NO.: TA0274A A. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 0 V 3.Operating Temperature: -45°C to +90°C 4.Storage Temperature: -45°C to +90°C B. ELECTRICAL CHARACTERISTICS: Reference temperature: -45°C to +90°C Item Center frequency FC (MHz) Minimum I.L. (868.7~869.2 MHz) Pass band (relative to ILmin) 868.7~869.2 MHz 868.6~869.3 MHz Pass bandwidth (relative to ILmin) Attenuation:( relative to ILmin) 10~700 MHz 700~830 MHz 830~850.6 MHz 850.6~865.62 MHz 871.6~875.1 MHz 875.1~883.6 MHz 883.6~900 MHz 900~1000 MHz (dB) ILmin Min. 55 45 35 25 11 16 30 45 Typ. 868.95 3.0 1.0 1.5 1850 60 50 40 30 14 21 33 50 117Ω // 3.7 pF 117Ω // 3.7 pF REV. NO.:1 RoHS Compliant Lead free Lead-free soldering Max. 4.7 3.0 6.0 - Note 1 (dB) (dB) BW3 (KHz) (dB ) (dB ) (dB ) (dB ) (dB ) (dB ) (dB ) (dB ) (dB ) 1 1 Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note1. The standard definitions is in JIS C 6703 Note2. S ource impedance 50Ω 2 L oad impedance 50Ω Z IN =117 Ω / / 3.7pF Z OUT =117 Ω / / 3.7pF TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -2- C.FREQUENCY CHARACTERISTICS: TA0274A 0 -5 -10 -15 dB -20 -25 -30 -35 -40 866.5 867.0 867.5 868.0 868.5 869.0 869.5 870.0 870.5 871.0 871.5 Frequency(MHz) TA0274A 0 -10 -20 -30 dB -40 -50 -60 -70 -80 820 830 840 850 860 870 880 Frequency(MHz) 890 900 910 920 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -3- D. MEASUREMENT CIRCUIT: H P Network analyzer 5 0Ω 1 2nH 5PF 1 SAW Filter 5 1 2nH 5 0Ω 5 PF 2 ,3,4,6,7,8 E.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -4- F. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -5-