TC0188A

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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK SAW Resonator 776.795MHz Model: TC0188A Part No: MA07194 REV. NO.: 1 TC0188A v1 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 776.670 776.795 776.920 Insertion Loss IL dB - 1.0 2.0 Equivalent Elements Motional capacitance C1 fF - 1.66 - Motional inductance L1 µH - 25.31 - Motional resistance R1 Ohm - 14.67 - Parallel capacitance Co pF - 2.80 - Temp.coeff. ppm/c*2 - 0.032 - Turnover To deg.C 20 - 50 Package size SMD 3.8X3.8X1.4mm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK SAW Resonator 776.795MHz Model: TC0188A Part No: MA07194 REV. NO.: 1 TC0188A v1 2 D. OUTLINE DRAWING: E. EQUIVALENT CIRCUIT: One-Port Resonator: R1 C1 L1 #B #E Source Impedance Load Impedance 50Ω 50Ω

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK SAW Resonator 776.795MHz Model: TC0188A Part No: MA07194 REV. NO.: 1 TC0188A v1 3 F. FREQUENCY CHARACTERISTICS: Resonator 776.795 MHz Frequency Charactristics (S21) -25 -20 -15 -10 Frequency (Center Frequency 776.795 MHz Span 3MHz) dB G. TEST CIRCUI 50Ω Network analyzer 50Ω SAW Resonator B E 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 Ashwell Park, Ilminster Somerset, TA19 9DX, UK SAW Resonator 776.795MHz Model: TC0188A Part No: MA07194 REV. NO.: 1 TC0188A v1 4 H. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION