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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: Oct., 19, 2004 Product Name: SAW Filter 940.5 MHz SMD 3.0X3.0 mm TST Parts No.: TA0390A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Bob Chau Francis Chen 10,19,2004 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 940.5 MHz MODEL NO.: TA0390A A. MAXIMUM RATING: 1.Operating Temperature: -10C ~ +75C 2.Storage Temperature: -40C ~ +85C REV. NO.:1 RoHS Compliant Lead free Lead-free soldering B. Characteristics : Singled to Balanced operation Terminating source impedance : Terminating load impedance : Characteristics Zs = 50 ZL = 150 // 50 nH Value Typ. 940.5 3.2 1.3 1.8 Min. Center frequency FC Insertion loss( 921~960 MHz) I.L. ( 921~960 MHz) Ripple VSWR ( 921~960 MHz) (MHz) (dB) (dB) - Max. 4.3 2.3 2.5 1.8 12 Note - Attenuation:( Reference level from 0 dB) 0 ~ 880 MHz (dB) 50 53 880 ~ 900 MHz (dB) 28 44 900 ~ 910 MHz (dB) 16 36 980 ~ 1000 MHz (dB) 20 27 1000 ~ 1050 MHz (dB) 28 31 1050 ~ 1500 MHz (dB) 50 54 1500 ~ 2130 MHz (dB) 45 62 2130 ~ 3000 MHz (dB) 40 57 3000 ~ 4050 MHz (dB) 35 47 4050 ~ 5700 MHz (dB) 23 37 Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21|) -1.8 0 ( 921~960 MHz) (dB) Output phase balance ((S31)-(S21)+180) -12 0 ( 921~960 MHz) degree TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. OUTLINE DRAWING: Pin configuration 2 1,3 5,7 1,3,4,8,6 Input, unbalanced Input ground Output balanced case ground Year code Date code D. MEASUREMENT CIRCUIT: Y L Unit : mm 50nH TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. FREQUENCY CHRACTERISTICS: 1. Transfer function (25 ) 0 -10 -20 -30 Att.(dB) -40 -50 -60 -70 -80 790.5 820.5 850.5 880.5 910.5 940.5 Freq.(MHz) 970.5 1000.5 1030.5 1060.5 1090.5 (wideband) 0 -10 -20 -30 Att.(dB) -40 -50 -60 -70 -80 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 ) Input 11 10 9 8 7 VSWR 6 5 4 3 2 1 900.5 908.5 916.5 924.5 932.5 940.5 Freq.(MHz) 948.5 956.5 964.5 972.5 980.5 Output 11 10 9 8 7 VSWR 6 5 4 3 2 1 900.5 908.5 916.5 924.5 932.5 940.5 Freq.(MHz) 948.5 956.5 964.5 972.5 980.5 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 F. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION YL TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 |
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