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 740 MHz MODEL NO.:TA0881A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 12 dBm 2. DC Voltage : 3V 3. Operating Temperature: -20°C to +75°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item RoHS Compliant Lead free Lead-free soldering Unit Fc MHz Min. - IL dB - 1.6 4.5 - Amplitude Ripple (734 ~ 746 MHz) dB - 0.7 2 - Group Delay Variation (734~746 MHz) ns - 20 45 - Center Frequency Insertion loss (734~746MHz) Typ. 740 Max. - Note - Attenuation (Reference level from 0 dB) 0 ~ 643 MHz dB 37 43.5 - - 643 ~ 693 MHz dB 37 45 - - 693 ~ 716 MHz dB 20 53 - - 766 ~ 793 MHz dB 35 51 - - 793 ~ 843 MHz dB 40 47 - - 843 ~ 1000 MHz dB 38 47 - - 1000 ~ 1500 MHz dB 25 47 - - Ppm/℃ - -35 - - Temperature Coefficient of Frequency 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: 8 8 2 2 : Input 6: Output 1,3,4,5,7,8: Ground □ : Date Code (W01->A, W02->B,…W52->z) Unit: mm 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 882 TA□ Direction of Feed 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