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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 Approval Sheet For Product Specification Issued Date: Dec, 31, 2003 Product Name: SAW Filter 1960 MHz for Mobile Communication TST Parts No.: TA0319A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Bob Chau Francis Chen 12,31,2003 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 1 FR-71S03-01 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 1960 MHz for Mobile Communication MODEL NO.: TA0319A A. MAXIMUM RATING: 1.Operating Temperature: -20C ~ +75C 2.Storage Temperature: -40C ~ +85C REV. NO.:1 RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS : Singled to Balanced operation Terminating source impedance : Zs = 50 Terminating load impedance : ZL = 150 // 18 nH Item Min. Center frequency FC Insertion loss( 1930~1990 MHz) I.L. ( 1930~1990 MHz) Ripple Input VSWR Output VSWR ( 1930~1990 MHz) ( 1930~1990 MHz) MHz (dB) (dB) 45 25 15 7 5 12 20 Value Typ. 1960 3.3 0.8 1.8 2.3 57 31 25 14 12 18 23.5 Max. 4.0 2.4 2.7 2.7 2.2 15 Note - Attenuation:( Reference level from 0 dB) 0 ~ 1000 MHz (dB) 1000 ~ 1830 MHz (dB) 1830 ~ 1900 MHz (dB) 1900 ~ 1910 MHz (dB) 2010 ~ 2030 MHz (dB) 2030 ~ 2070 MHz (dB) 2070 ~ 2310 MHz (dB) 2310 ~ 2380 MHz (dB) 35 38 2380 ~ 4600 MHz (dB) 30 39 4600 ~ 6000 MHz (dB) 23 54 Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21|) -2.2 0 ( 1930~1990 MHz) (dB) Output phase balance ((S31)-(S21)+180) -15 0 ( 1930~1990 MHz) degree TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. OUTLINE DRAWING: T H Pin configuration G : Unbalance input C,D : Balance output B,E : Ground : Year code : Date code Unit : mm D. MEASUREMENT CIRCUIT: 18nH 150 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. FREQUENCY CHRACTERISTICS: 1. Transfer function (25 ) 0 -5 -10 -15 -20 Att.(dB) -25 -30 -35 -40 -45 -50 1660 1720 1780 1840 1900 1960 2020 Freq.(MHz) 2080 2140 2200 2260 (wideband) 0 -10 -20 Att.(dB) -30 -40 -50 -60 -70 0 600 1200 1800 2400 3000 3600 Freq.(MHz) 4200 4800 5400 6000 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 2. VSWR (25 ) Unbalance Input 6 5.5 5 4.5 4 VSWR 3.5 3 2.5 2 1.5 1 1880 1896 1912 1928 1944 1960 1976 Freq.(MHz) 1992 2008 2024 2040 Balance Output 6 5.5 5 4.5 4 VSWR 3.5 3 2.5 2 1.5 1 1880 1896 1912 1928 1944 1960 1976 Freq.(MHz) 1992 2008 2024 2040 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TH TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 |
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