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 48MHz Part No: MP03314 Model: TB0412A Rev No: 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. Operating Temperature: -40°C to +85°C 3. Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Unit Min. Typ. Max. MHz - 48 - dB - 12.5 16 1dB Bandwidth MHz 3.125 3.40 - 3dB Bandwidth MHz 3.5 3.90 - dB - 0.6 1.0 - 135 220 Center frequency Fc Insertion Loss IL Pass band Ripple Fc ± 1.5MHz Group delay Variation Fc ± 1.56MHz Stopband Rejection Fc ± 1.54MHz dBc - 2.6 - Fc ± 2.72MHz dBc 30 35 - Fc ± 3.50MHz dBc 40 45 - Fc ± 5.0MHz dBc 45 47 - TB0412A 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 48MHz Part No: MP03314 Model: TB0412A Rev No: 1 C. FREQUENCY CHARACTERISTICS: 1. Frequency Response 2. Passband response and Group Delay Variation TB0412A 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 48MHz Part No: MP03314 Model: TB0412A Rev No: 1 D. OUTLINE DRAWING: K = L: RF input E = F: RF output Unit: mm E. PCB FOOTPRINT: TB0412A 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 48MHz Part No: MP03314 Model: TB0412A Rev No: 1 F. MATCHING CIRCUIT: L1 = 82nH, L2 = L3 = 18nH, L4 = 750nH, C1 = C2 = 68pF TB0412A 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 48MHz Part No: MP03314 Model: TB0412A Rev No: 1 G. PACKING: 1. REEL DIMENSION: 2 TAPE DIMENSION: TB0412A v1 5 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 48MHz Part No: MP03314 Model: TB0412A Rev No: 1 H. RECOMMENDED REFLOW PROFILE: TB0412A v1 6