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 947.5 MHz MODEL NO.:TA0991A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: +20 dBm 2. DC Voltage : 3V 3. Operating Temperature: -30°C to +85°C RoHS Compliant Lead free Lead-free soldering 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Center Frequency Fc MHz Min. - Insertion Loss (935~960 MHz) IL dB - 2.45 3.3 - dB - 0.5 1.3 - - 1.7 2.2 - Amplitude Ripple (935~960 MHz) VSWR (935~960 MHz) Type. 947.5 Max. - Note - Attenuation (Reference level from 0 dB) DC ~ 871 MHz dB 50 54 - - 890 ~ 915 MHz dB 30 47 - - 980 ~ 1025 MHz dB 10 25 - - 1025 ~ 2000 MHz dB 45 52 - - 2000 ~ 3000 MHz dB 20 31 - - 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.OUTLINE DRAWING: △ G □ A B : Input E : Output A,C,D,F : Ground Unit : mm △ : Year Code (2006->6, …, 2009->9) □ : Date Code (W01->A, W02->B,…,W27->a,…,W52->z) E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflection Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION GA △ 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) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7