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 622.31 MHz SMD 3X3 mm TST Parts No.: TC0246A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent-WT Chiu Approval by: Francis Chen Date: 2004/05/14 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 622.31 MHz MODEL NO.: TC0246A 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 Center frequency Fc Insertion Loss IL Unload quality factor QU Ageing of fc Motional capacitance C1 Motional inductance L1 Motional resistance R1 Parallel capacitance Co Frequency Temperature Cf) Turnover To Package size Units Minimum Typical Maximum MHz dB 622.27 10000 - 622.31 1.3 11300 1.64 39.89 13.75 2.92 622.34 2.0 ±10 - - 0.032 - ppm/yr fF µH Ohm pF coefficient ppm/c*2 deg.C 10 40 SMD 3x3x1.1 mm Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO) ) D.OUTLINE DRAWING: 2 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - V Y E.EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance 50Ω Load Impedance C0 #E R1 C1 #B 50Ω L1 F.FREQUENCY CHARACTERISTICS: G. TEST CIRCUIT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - Network analyzer From 50Ω Network Analyzer E 50Ω B SAW Resonator 50Ω To 50Ω Network Analyzer A、 C、 D、 F H. LAND PATTERN: I. PACKING: 1. REEL DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - 2. TAPE DIMENSION VY VY Feeding Direction TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 -