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 One-Port Resonator 418MHz TO-39 TST Parts No.:TC418E2-A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Albert Chung Approval by: Vincent Lee Date: Aug., 03, 2001 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-03S06-02 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 418MHz MODEL NO.: TC418E2-A REV. NO.: 1 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1. Power Dissipation: 0 dBm. 2. 2.DC voltage: 12 V. 3. Storage Temperature: -40 oC to 85 oC. 4. Operating Temperature:-40 oC to 85 oC 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 417.925 418 1.5 418.075 2.5 ppm 10 10/year fF uH Ohm pF ppm/c2 deg.C 2.63 55.07 14 4.14 0.032 25 TO-39 MHz dB 6000 TAI-SAW TECHNOLOGY CO., LTD. 1 D. OUTLINE DRAWING: E. EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance 50Ω Load Impedance C0 #2 R1 C1 #6 50Ω L1 TAI-SAW TECHNOLOGY CO., LTD. 2 F. FREQUENCY CHARACTERISTICS: S21 Respons e for TC418E2-A 418MHz one-port Resonator 0 416.5 417 417.5 418 418.5 419 419.5 -5 dB -10 -15 -20 -25 Center Freq=418MHz/Span=3MHz G. TEST CIRCUIT: From 50Ω To 50Ω Network Analyzer Network Analyzer TAI-SAW TECHNOLOGY CO., LTD. 3