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 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: Bob Chau Approval by: Francis Chen Date: 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: [email protected] Web: www.taisaw.com SAW Filter 940.5 MHz MODEL NO.: TA0390A A. MAXIMUM RATING: REV. NO.:1 RoHS Compliant Lead free Lead-free soldering 1.Operating Temperature: -10°C ~ +75°C 2.Storage Temperature: -40°C ~ +85°C B. Characteristics : Singled to Balanced operation Terminating source impedance : Terminating load impedance : Zs = 50 Ω ZL = 150 Ω// 50 nH Min. Value Typ. Max. - 940.5 - - 3.2 4.3 - - 1.3 2.3 - - 1.8 2.5 - - - Characteristics Center frequency FC Insertion loss( 921~960 MHz) I.L. ( 921~960 MHz) Ripple VSWR ( 921~960 MHz) (MHz) (dB) (dB) 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 (Φ(S31)-Φ(S21)+180°) -12 0 ( 921~960 MHz) degree TAI-SAW TECHNOLOGY CO., LTD. Note 1.8 12 TST DCC Release document 2 C. OUTLINE DRAWING: Y Δ L Unit : mm 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: 50nH TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. FREQUENCY CHRACTERISTICS: 1. Transfer function (25 ℃) 0 -10 -20 Att.(dB) -30 -40 -50 -60 -70 -80 790.5 820.5 850.5 880.5 910.5 940.5 970.5 1000.5 1030.5 1060.5 1090.5 Freq.(MHz) (wideband) 0 -10 -20 Att.(dB) -30 -40 -50 -60 -70 -80 0 600 1200 1800 2400 3000 3600 Freq.(MHz) TAI-SAW TECHNOLOGY CO., LTD. 4200 4800 5400 6000 TST DCC Release document 4 2. VSWR (25 ℃) Input 11 10 9 8 VSWR 7 6 5 4 3 2 1 900.5 908.5 916.5 924.5 932.5 940.5 948.5 956.5 964.5 972.5 980.5 956.5 964.5 972.5 980.5 Freq.(MHz) Output 11 10 9 8 VSWR 7 6 5 4 3 2 1 900.5 908.5 916.5 924.5 932.5 940.5 948.5 Freq.(MHz) 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