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 138.240MHz Part No: MP01898 Model: TB0713A REV. NO.:1 A. MAXIMUM RATING: 1. Operating temperature range: -10°C to 80°C 2. Storage temperature range: -40°C to 85°C 3. Input Power Level : 10 dBm 4. Maximum DC Voltage : 10V B. CHARACTERISTICS: Item Unit MHz Min. - Type. 138.24 Max. - dB - 23.8 25 Upper -1dB frequency MHz 176.24 177.3 - Lower -1dB frequency MHz - 98.92 100.24 Upper –35dB frequency MHz - 183.00 186 Lower –35dB frequency MHz 90 96.2 - dB - 0.7 1.5 Center frequency, Fc Insertion Loss, IL Passband Ripple Fc±38MHz Attenuation (Reference level from minimum Insertion loss ) 190 MHz ~ 290 MHz dB 30 35 290 MHz ~ 390 MHz dB 25 28 390 MHz ~ 600 MHz dB 35 39 ppm/°C - -72 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - Temperature Coefficient TB0713A 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 138.240MHz Part No: MP01898 Model: TB0713A REV. NO.:1 C. FREQUENCY CHARACTERISTICS: (1) Wide band Response:(span 600MHz) Fig1. Horizontal: 60MHz/Div Vertical: 10dB/Div (2) Pass band Response and Group Time Delay response: Fig2. Horizontal: 10MHz/Div Vertical: 1dB/Div. Vertical: 20ns/Div TB0713A 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 138.240MHz Part No: MP01898 Model: TB0713A REV. NO.:1 (3) Smith Chart: D. MATCHING CIRCUIT: J L D F L1=100nH L2=82nH C1=39pF C2=6pF Zin=50ohm Zout=50ohm TB0713A 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 138.240MHz Part No: MP01898 Model: TB0713A REV. NO.:1 E. OUTLINE DRAWING: 7 1 3 T Pin J –RF input Pin L –RF input ground Pin D –RF output Pin F –RF ontput ground Pin A,B,C,G,H,I - Ground F. PCB FOOTPRINT: TB0713A v1.0 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 138.240MHz Part No: MP01898 Model: TB0713A REV. NO.:1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 7 1 3 TB0713A v1.0 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 138.240MHz Part No: MP01898 Model: TB0713A REV. NO.:1 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: Time (Sec) TB0713A v1.0 6