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 504 MHz MODEL NO.: TA0978A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 10 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -10°C to +50°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Fc MHz Min. - IL dB - 2.5 4.5 dB - 0.3 2.5 404 ~ 463.2 MHz dB 42 53 - 544 ~ 604 MHz dB 42 50 - Center frequency Insertion Loss 500 ~ 508 MHz Amplitude ripple 500 ~ 508 MHz Type. 504 Max. - Attenuation:(Reference level from 0 dB) Impedance at Fc: Input Zin = Rin // Cin Output Zout = Rout // Cout Ω TAI-SAW TECHNOLOGY CO., LTD. 50Ω // 0pF 50Ω // 0pF TST DCC Release document 2 C. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 6 50Ω 1,3,4,5,7,8 E.OUTLINE DRAWING: 978 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PCB FOOTPRINT: G. PACKING: 1. REEL DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 2. TAPE DIMENSION 978 T △□ 978 T △□ 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