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: 2004/08/20 Product Name: SAW Resonator 622.164 MHz SMD 3.8X3.8 mm TST Parts No.: TC0254A Customer Parts No.: Company: Division: Approved by : Date: Checked by: AsinLin Approval by: Francis Chen Date: 2004/08/20 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 622.164 MHz MODEL NO.: TC0254A REV. NO.:1 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 12 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C C. ELECTRICAL CHARACTERISTICS: Reference Temperature TA=25℃ Characteristic Units Center frequency Fc MHz Insertion Loss IL dB Unload quality factor QU Motional capacitance C1 fF Motional inductance L1 μH Motional resistance R1 Ohm Parallel capacitance Co pF Frequency Temperature coefficient (TCf) ppm/c*2 Turnover To deg.C Package size Minimum Typical Maximum 622.114 6000 - 622.164 622.214 1.0 2.0 7000 1.85 35.38 14.19 2.99 0.032 10 25 40 SMD 3.8X3.8X1.2mm 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 50Ω Load Impedance C0 #B R1 C1 #E 50Ω L1 F.FREQUENCY CHARACTERISTICS: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - G. TEST CIRCUIT: Network analyzer From 50Ω Network Analyzer B 50Ω E SAW Resonator To 50Ω 50Ω Network Analyzer A、 C、 D、 F H.PCB FOOTPRINT TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - I. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 -