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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 669.4169MHz Model: TC0236A Part No: MA08252 REV. NO.: 2 TC0236A v2 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 Nominal Frequency, fc MHz 669.3869 669.4169 669.4469 Insertion Loss, IL dB - 1.3 2.5 Unload Quality Factor, QU 6000 8619 - Aging of fc ppm/ yr - - ±10 Equivalent Circuit Model Motional Capacitance, Cm fF - 1.79 - Motional Inductance, Lm µH - 31.48 - Motional Resistance, Rm Ω - 15.36 - Shunt Static Capacitance, Co pF - 2.96 - Temp. Coefficient. ppm/ °C2 - 0.032 - Turnover Temperature, 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 669.4169MHz Model: TC0236A Part No: MA08252 REV. NO.: 2 TC0236A v2 2 D. OUTLINE DRAWING: E. EQUIVALENT CIRCUIT MODEL: One-Port Resonator: Rm Cm Lm # B # E Source Impedance Load Impedance 50Ω50Ω F. PCB FOOTPRINT
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 669.4169MHz Model: TC0236A Part No: MA08252 REV. NO.: 2 TC0236A v2 3 G. FREQUENCY CHARACTERISTICS: H. TEST CIRCUIT: 50Ω Network analyzer 50Ω SAW Resonator 2 6 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 669.4169MHz Model: TC0236A Part No: MA08252 REV. NO.: 2 TC0236A v2 4 I. PACKING: 1. Reel dimension 2. Tape dimension