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: [email protected] Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Filter 902.5MHz TST Parts No.:TA0747A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Anne Chen Approval by: Francis Chen Date: 2007/09/12 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: [email protected] Web: www.taisaw.com SAW Filter 902.5 MHz MODEL NO.: TA0747A REV. NO.:2 A. MAXIMUM RATING: 1.Input Power Level: +20 dBm 2.DC voltage: 5 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -25°C to +75°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Min. Specification Typ. Max dB - 902.5 2.9 1.5 0.5 3.5 2.3 1.5 - dB dB dB dB dB 45 5 25 50 25 51.0 21.0 28.0 56.0 28.0 - - Characteristics Center frequency FC Insertion loss( 890~915 MHz ) I.L. V.S.W.R( 890~915 MHz ) Ripple( 890~915 MHz ) Attenuation:( Reference level from 0 dB) 1) 0 ~ 845 MHz 2) 925 ~ 935 MHz 3) 935 ~ 980 MHz 4) 980 ~ 1200 MHz 5) 1200~3000 MHz MHz dB Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note 50Ω // 0 PF 1 50Ω // 0 PF 1 Note1. No matching network required for operation at 50 Ω C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - D. Frequency Characteristics : 1.wide band of S21 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - E. Reflections Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - F.OUTLINE DRAWING: 6 3 △ □ B : Input E : Output A,C,D,F : Ground Unit : mm △ : Year Code (2006->6, …, 2009->9) □ : Date Code (Follow the table from planner each year) G. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - H. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION 6 3 △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 6 - 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) I. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 7 -