TA0748A

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 947.5 MHz SMD 3.0X3.0mm for GSM TST Parts No.: TA0748A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Anne Chen Francis Chen 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 http:/www.taisaw.com E-mail : tstsales@mail.taisaw.com SAW Filter 947.5 MHz For GSM MODEL NO.: TA0748A A. MAXIMUM RATING: 1.Input Power Level: +20 dBm 2.DC voltage: 5V 3.Operating Temperature: -30°C ~ +85°C 4.Storage Temperature: -40°C ~ +85°C B. ELECTRICAL CHARACTERISTICS: Characteristics Min. Center frequency FC MHz Insertion loss( 935~960 MHz) I.L. dB V.S.W.R( 935~960 MHz) dB Ripple( 935~960 MHz) dB Attenuation:( Reference level from 0 dB) 1) D.C. ~ 871 MHz dB 2) 890 ~ 915 MHz dB 3) 980 ~ 1025 MHz dB 4) 1025 ~ 2000 MHz dB 5) 2000 ~ 3000 MHz dB Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note1. No matching network required for operation at 50 Ω C. MEASUREMENT CIRCUIT: 50 30 25 45 20 Value Typ. 947.5 2.7 1.6 0.6 62.1 43.9 28.6 54.1 26.8 50Ω // 0 PF 50Ω // 0 PF REV. NO.:2 RoHS Compliant Lead free Lead-free soldering Max. 3.5 2.3 1.4 - Note 1 1 H P Network analyzer 5 0Ω B S AW Filter E 5 0Ω A ,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D.FREQUENCY CHRACTERISTICS: 1. wideband response: 0 - 10 - 20 - 30 - 40 - 50 - 60 - 70 847. 5 867. 5 887. 5 907. 5 927. 5 947. 5 967. 5 987. 5 1007. 5 1027. 5 1047. 5 0 - 20 - 40 - 60 - 80 - 100 0 600 1200 1800 2400 3000 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 passband response: -1 -2 -3 -4 -5 -6 -7 922. 5 935 947. 5 960 972. 5 2. VSRW: S11 3 2 1 922. 5 935 947. 5 960 972. 5 S22 3 2 1 922. 5 935 947. 5 960 972. 5 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 3.Smith chart of S11 4.Smith chart of S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 E.OUTLINE DRAWING: △□ F. PCB Footprint: 64 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) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. △ 64 TST DCC Release document 7 I. RECOMMENDED REFLOW PROFILE : 280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360 8 Temp ( Deg C) 0 20 40 60 80 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document