TC0194A

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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 433.420MHz Model: TC0194A Part No: MP03467 Rev No: 1 TC0194A v1 A. FEATURES: 1 - Port Resonator B. MAXIMUM RATING: 1. Input Power Level: 0dBm 2. DC voltage: 12V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C C. ELECTRICAL CHARACTERISTICS: Characteristic Unit Min. Typ. Max. Center frequency Fc MHz 433.345 433.420 433.495 Insertion Loss IL dB - 1.7 2.5 Equivalent Elements Motional capacitance C1 fF - 3.18 - Motional inductance L1 µH - 101.56 - Motional resistance R1 Ω - 23.13 - Parallel capacitance Co pF - 4.76 - Temp.coeff. ppm/c*2 - 0.032 - Turnover To ° C 10 - 40 Package size SMD 3.8 X 3.8 X 1.4mm

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 433.420MHz Model: TC0194A Part No: MP03467 Rev No: 1 TC0194A v1 D. OUTLINE DRAWING: E. EQUIVALENT CIRCUIT: 1 - Port Resonator R 1 C 1 L 1 #B #E Source Im pedance L oad Im pedance 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 433.420MHz Model: TC0194A Part No: MP03467 Rev No: 1 TC0194A v1 F. FREQUENCY CHARACTERISTICS: Re s ona tor 433.42MHz Fre que ncy Cha ra cte ris tics (S 21) -30 -25 -20 -15 -10 Fre que ncy (Ce nte r Fre que ncy 433.42MHz S pa n 3MHz) dB G. TEST CIRCUIT: 50Ω Network analyzer 50Ω SAW Resonator B E A 、C 、D 、F T o 50Ω N e twork Analyzer From 50Ω Ne twork 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 433.420MHz Model: TC0194A Part No: MP03467 Rev No: 1 TC0194A v1 H. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION