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: Product Name: SAW Resonator 868.35 MHz TO39 TST Parts No.: TC0145A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent Liu Approval by: Francis Chen Date: 2002/12/18 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 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 Resonator 868.35 MHz MODEL NO.: TC0145A REV. NO.:2 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 12 V 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C C. ELECTRICAL CHARACTERISTICS: Characteristic Units Center frequency Fr Insertion Loss IL Equivalent Elements Motional capacitance C1 Motional inductance L1 Motional resistance R1 Parallel capacitance Co Temp.coeff. Turnover To Package size Minimum Typical Maximum MHz dB 868.275 - 868.350 1.3 868.425 2.5 fF μH Ohm pF ppm/c*2 deg.C - 1.21 27.66 17.92 2.51 0.032 25 TO39 50 20 D.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - E.EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance 50Ω Load Impedance C0 #1 R1 C1 #2 50Ω L1 F.FREQUENCY CHARACTERISTICS: Resonator 868.35MHz Frequency Charactristics (S21) 0 -5 dB -10 -15 -20 -25 866.85 867.35 867.85 868.35 868.85 869.35 869.85 Frequency (Center Frequency 868.35MHz Span 3MHz) G. TEST CIRCUIT: From 50Ω To 50Ω Network Analyzer Network Analyzer TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 -