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 827.5 MHz MODEL NO.: TA981A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -30°C to 85°C 4.Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Center frequency nsertion loss 820 ~ 835 MHz Amplitude ripple 820 ~ 835 MHz VSWR 820 ~ 835 MHz Attenuation (reference from 0dB) Fc IL 10 ~ 780 MHz 865 ~ 880 MHz 880 ~ 920 MHz 920 ~ 1220 MHz Source impedance Load impedance Unit Min. Typ. Max. MHz dB dB - - 827.5 2.7 0.7 1.5 3.5 1.5 2.0 dB dB dB dB Ω Ω 40 25 35 40 - 45 32 40 45 50 50 - ZS ZL Note1. No matching network required for operation at 50Ω 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. Transfer Function : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E.OUTLINE DRAWING: D R F.PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION □ DR △ □ DR △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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 6