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 622.08 MHz MODEL NO.: TA0945A REV. NO：2.0 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 0V 3. Operating Temperature: -40°C to +85°C RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Fc Minimum I.L. IL(min) Unit Min. Typ. Max. MHz - 622.08 - dB - 2.7 4.5 Pass band (relative to ILmin) 621.730 ~ 622.430 MHz dB - 0.5 1.5 621.580 ~ 622.580 MHz dB - 1.0 2.0 KHz 1000 1450 Pass bandwidth(relative to ILmin) Attenuation (relative to ILmin) BW2 500.000 ~ 600.000 MHz dB 40 46 - 600.000 ~612.080 MHz dB 27 32 - 624.000 ~ 637.000 MHz dB 10 20 - 637.000 ~ 647.000 MHz dB 33 37 - 647.000 ~ 1000.00 MHz dB 40 Impedance at Fc ; Input Output ZIN=RIN//CIN ZOUT=ROUT//COUT Ω Ω TAI-SAW TECHNOLOGY CO., LTD. 46 241Ω//2.73pF 467Ω//3.0pF TST DCC Release document - 2 C. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D.Measurement Circuit： 2 3.9pF 5 27nH 27nH 7.8pF 1,3,4,6 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E. OUTLINE DRAWING: DD △ □ △ : Year Code(2010Î0,2011Î1…2019Î9) □ : Date Code(Follow the table from planner each year) F. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION DD 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