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: March, 11, 2003 Product Name: SAW Filter 942.5 MHz for Mobile Communication TST Parts No.: TA0230A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Francis Chen Date: 3,11,2003 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: [email protected] Web: www.taisaw.com SAW Filter 942.5 MHz for Mobile Communication MODEL NO.: TA0230A A. MAXIMUM RATING: REV. NO.:2 1.Operating Temperature: -10°C ~ +75°C RoHS Compliant Lead free Lead-free soldering 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. - 942.5 - - 2.8 3.8 - - 1.0 2.0 - - 2.0 2.5 - - - Characteristics Center frequency FC Insertion loss( 925~960 MHz) I.L. ( 925~960 MHz) Ripple VSWR ( 925~960 MHz) (MHz) (dB) (dB) Attenuation:( Reference level from 0 dB) 0 ~ 880 MHz (dB) 50 52 880 ~ 905 MHz (dB) 28 44 905 ~ 915 MHz (dB) 16 27 980 ~ 1000 MHz (dB) 20 27 1000 ~ 1050 MHz (dB) 28 32 1050 ~ 1500 MHz (dB) 50 54 1500 ~ 2130 MHz (dB) 45 56 2130 ~ 3000 MHz (dB) 40 55 3000 ~ 4050 MHz (dB) 35 52 4050 ~ 5700 MHz (dB) 23 36 Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21|) -1.5 0 ( 925~960 MHz) (dB) Output phase balance (Φ(S31)-Φ(S21)+180°) -12 0 ( 925~960 MHz) degree TAI-SAW TECHNOLOGY CO., LTD. Note 1.5 12 TST DCC Release document 2 C. OUTLINE DRAWING: E Δ V 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 -80 750 790 830 870 910 950 990 1030 1070 1110 1150 3600 4200 4800 5400 6000 Fr eq .( MHz) (wideband) 0 -10 -20 Att.(dB) -30 -40 -50 -60 -70 -80 0 600 1200 1800 2400 3000 Freq.(MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 2. VSWR (25 ℃) Input 11 10 9 8 VSWR 7 6 5 4 3 2 1 900 908 916 924 932 940 948 956 964 972 980 948 956 964 972 980 Freq.(MHz) Output 11 10 9 8 VSWR 7 6 5 4 3 2 1 900 908 916 924 932 940 Freq.(MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 F. PACKING: 1. REEL DIMENSION E V △ 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6