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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Resonator 462.5375MHz Model: TC0283A Part No: MP01569 REV. NO.:1 TC0283A v1.0 1 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 Typical Maximum Center frequency Fr MHz 462.4375 462.5375 462.6375 Insertion Loss IL dB - 1.61 2.5 Equivalent Elements Motional capacitance C1 fF - 1.21 - Motional inductance L1 μH - 97.72 - Motional resistance R1 Ohm - 24.2 - Parallel capacitance Co pF - 2.45 - Temp.coeff. ppm/c*2 - 0.032 - Turnover To deg.C 10 40 Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2) D. OUTLINE DRAWING:
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Resonator 462.5375MHz Model: TC0283A Part No: MP01569 REV. NO.:1 TC0283A v1.0 2 E. EQUIVALENT CIRCUIT: One-Port Resonator: F. FREQUENCY CHARACTERISTICS: R1 C1 L1 B E Source Impedance Load Impedance 50Ω50Ω
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Resonator 462.5375MHz Model: TC0283A Part No: MP01569 REV. NO.:1 TC0283A v1.0 3 G. TEST CIRCUIT: 50Ω Network analyzer 50Ω SAW ResonatorB E A、C、D、F H. PCB FOOTPRINT: To 50Ω Network Analyzer From 50Ω Network Analyzer
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Resonator 462.5375MHz Model: TC0283A Part No: MP01569 REV. NO.:1 TC0283A v1.0 4 I. PACKING: 1. REEL DIMENSION 2.TAPE DIMENSION