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| 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Filter 1290 MHz MODEL NO.: TA0298A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 5 V 3.Operating Temperature: -10C to +85C 4.Storage Temperature: -40C to +95C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Minimum Insertion loss Lower 1.5 dB band edge Upper 1.5 dB band edge Passband Variation (1281~1299 MHz) Attenuation (Reference level from 0 dB) D.C. ~ 1190 MHz 1190 ~ 1250 MHz 1250 ~ 1265 MHz 1315 ~ 1330 MHz 1330 ~ 1900 MHz 1900 ~ 4000 MHz Group Delay Variation (1281~1299 MHz) Source impedance Zs Load impedance ZL Fc IL (MHz) (dB) (MHz) (MHz) (dB) (dB) (dB) (dB) (dB) (dB) (dB) (nS) () () REV. NO.:1 Min. 1299 35 37 25 25 37 35 - Typ. 1290 3.5 1276 1302 0.9 40 45 38 38 51 37 11 100 diff. 100 diff. Max. 4.5 1281 1.5 75 - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. OUTLINE DRAWING: D. MEASUREMENT CIRCUIT: 100 Z H A, B : Balanced Input E, F : Balanced Output C,D,G,H : Ground Unit : mm : Year Code (2006->6, ..., 2009->9) : Date Code (W01->A, W02->B,...,W27->a,...,W52->z) 100 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : Transfer function 0 -10 -20 Att.(dB) -30 -40 -50 -60 1140 1170 1200 1230 1260 1290 Freq.(MHz) 1320 1350 1380 1410 1440 -3 -4 -5 -6 -7 Att.(dB) -8 -9 -10 -11 -12 -13 1270 1274 1278 1282 1286 1290 1294 Freq.(MHz) 1298 1302 1306 1310 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 0 -10 -20 Att.(dB) -30 -40 -50 -60 0 400 800 1200 1600 2000 2400 Freq.(MHz) 2800 3200 3600 4000 100 80 Group Delay (nS) 60 40 20 0 1270 1274 1278 1282 1286 1290 1294 Freq.(MHz) 1298 1302 1306 1310 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION ZH TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 H. RECOMMENDED REFLOW PROFILE : 280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360 8 Temp ( Deg C) 0 20 40 60 80 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document |
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