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 303.875MHz TST Parts No.: TC0140E Customer Parts No.: Company: Division: Approved by : Date: Checked by: YJ Tien Approval by: Francis Chen Date: 1,28 ,2003 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 303.875 MHz MODEL NO.: TC0140E REV. NO.:2 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1.Power Dissipation: 0 dBm. 2.DC voltage: 12 V. 3.Storage Temperature: -40 °C to 85 °C. 4.Operating Temperature:-40 °C to 85 °C C. ELECTRICAL CHARACTERISTICS: Characteristic Units Center frequency Fr Insertion Loss IL Unloaded Quality factor Ageing of Fc Equivalent Elements Motional capacitance C1 Motional inductance L1 Motional resistance R1 Parallel capacitance Co Temp.coeff. Turnover To Package size Minimum Typical Maximum 303.800 303.875 1.5 303.950 2.5 ppm 10 10/year fF μH Ohm pF ppm/c*2 deg.C 3.080 89.248 19.596 4.85 0.032 40 TO-39 MHz dB 6000 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D.OUTLINE DRAWING: E.EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance 50Ω Load Impedance C0 #1 R1 C1 #4 50Ω L1 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F.FREQUENCY CHARACTERISTICS: S21 Response for TC0140E 0 302.375 302.875 303.375 303.875 304.375 304.875 305.375 -2 dB -4 -6 -8 -10 -12 (Center Frequency 303.875MHz/Span=3MHz) G. TEST CIRCUIT: Network analyzer From 50Ω Network Analyzer 1 50Ω To 50Ω 4 SAW Resonator 50Ω Network Analyzer 2、 3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4