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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 433.920MHz Model: TC0170A Part No: MP06925 REV NO.: 6 TC0170A v6 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: Reference Temperature TA=25°C Characteristic Units Minimum Typical Maximum Center frequency Fc MHz 433.845 433.920 433.995 Insertion Loss IL dB - 1.6 2.5 Unload quality factor QU 6000 12000 - Ageing of fc ppm/yr - - ±10 Motional capacitance C1 fF - 1.26 - Motional inductance L1 μH - 98.8 - Motional resistance R1 Ohm - 22.2 - Parallel capacitance Co pF - 2.63 - Frequency Temperature coefficient (TCf) ppm/C 2 - 0.032 - Turnover To °C 10 25 40 Package size SMD 3.8X3.8X1.2 mm Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2)
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 433.920MHz Model: TC0170A Part No: MP06925 REV NO.: 6 TC0170A v6 2 D. OUTLINE DRAWING: E. PCB Foot Print: F. EQUIVALENT CIRCUIT: One-Port Resonator: R1 C1 L1 # E # B Source Impedance Load Impedance 50Ω 50Ω
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 433.920MHz Model: TC0170A Part No: MP06925 REV NO.: 6 TC0170A v6 3 G. FREQUENCY CHARACTERISTICS: Resonator 433.92MHz Frequency Characteristics (S21) -30 -25 -20 -15 -10 Frequency (Center Frequency 433.92MHz Span 3MHz) dB H. TEST CIRCUIT: 50Ω Network analyzer 50Ω SAW Resonator E B A、C、D、F 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 433.920MHz Model: TC0170A Part No: MP06925 REV NO.: 6 TC0170A v6 4 I. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION