Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 400MHz Part No: MP02987 Model: TC0523A Rev No: 1 A. FEATURES: 1-Port Resonator B. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 5V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C C. ELECTRICAL CHARACTERISTICS: Characteristic Units Min. Typ. Max. Center frequency Fc MHz 399.925 400 400.075 dB - 0.9 2.0 Motional capacitance C1 fF - 3.9 - Motional inductance L1 µH - 40.5 - Motional resistance R1 Ω - 11.2 - pF - 5.3 - Temp.coeff. ppm/c*2 - 0.032 - Turnover To deg.C - 25 - Insertion Loss IL Equivalent Elements Parallel capacitance Co Package size SMD 3.0 X 3.0 X 1.4mm D. EQUIVILENT CIRCUIT: 1-Port Resonator Source Impedance Load Impedance C0 E B 50Ω 50Ω R1 C1 L1 TC0523A v1 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 400MHz Part No: MP02987 Model: TC0523A Rev No: 1 E. OUTLINE DRAWING: F. FREQUENCY CHARACTERISTICS: TC0523A v1 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 400MHz Part No: MP02987 Model: TC0523A Rev No: 1 G. TEST CIRCUIT: Network an aly ze r From 50Ω Network Analyzer E B 50Ω SAW R esona tor A C D 50Ω To 50Ω Network Analyzer F H. LAND PATTERN: TC0523A v1 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 400MHz Part No: MP02987 Model: TC0523A Rev No: 1 I. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TC0523A v1 4 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 400MHz Part No: MP02987 Model: TC0523A Rev No: 1 J. RECOMMENDED REFLOW PROFILE: TC0523A v1 5