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 447.0MHz Part No: MP01104 Model: TB0650A REV. NO.:1 A. MAXIMUM RATING: 1. Storage Temperature: -40°C to 85°C 2. Operating Temperature: -20°C to 70°C B. CHARACTERISTICS: Item Unit MHz Min. - Typ. 447 Max. - dB - 16.1 17 Passband Variation 402 to 492 MHz MHz - 1.4 3 Relative Attenuation at 358MHz dB 20 45 - Relative Attenuation at 498MHz dB - 25 - - -76 - Center frequency, Fc Insertion Loss Temp Coefficient 402 to 492 MHz ppm/K TB0650A v1.0 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 447.0MHz Part No: MP01104 Model: TB0650A REV. NO.:1 C. FREQUENCY CHARACTERISTICS: Wideband Response:(span 300MHz) Passband Response:(span 100MHz) TB0650A v1.0 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 447.0MHz Part No: MP01104 Model: TB0650A REV. NO.:1 D. OUTLINE DRAWING: Pin 1 –Input Pin 2 –Input Ground Pin 5 – Output Pin 6 – Output Ground Pin 3,4,7,8 – Ground E. MATCHING CIRCUIT: 50 Ohm single ended Input - 50 Ohm single ended Output L1=18nH;L2=18nH;C1=6pF; C2=4.7pF F. PCB FOOTPRINT: TB0650A v1.0 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 447.0MHz Part No: MP01104 Model: TB0650A REV. NO.:1 G. PACKING: 1. REEL DIMENSION: 2. TAPE DIMENSION: TB0650A v1.0 4