TC0280A

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: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: 2005/06/08 Product Name: SAW Resonator 455 MHz SMD3.8X3.8 mm TST Parts No.: TC0280A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Stanley Tian Francis Chen 2005/06/08 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Resonator 455 MHz MODEL NO.: TC0280A 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 Minimum 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 MHz dB fF μH Ohm pF ppm/c*2 deg.C 454.900 10 REV. NO.:1 RoHS Compliant Lead free Lead-free soldering Typical 455 1.59 1.23 99.5 22.4 2.48 0.032 Maximum 455.100 2.5 40 SMD3.8X3.8X1.4 mm Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2) D.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -2- E.EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance B 50Ω R1 C1 L1 C0 Load Impedance E 50Ω F.FREQUENCY CHARACTERISTICS: G. TEST CIRCUIT: Network analyzer From 50Ω Network Analyzer 50Ω B SAW Resonator E 50Ω To 50Ω Network Analyzer A 、 C、 D 、 F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -3- H. PCB FOOTPRINT: I. PACKING: 1. REEL DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -4- 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -5-