Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com IF SAW Filter 140MHz Part No: MA09267 Model: TB0439A Rev No: 2 A. MAXIMUM RATING: 1. Operating Temperature: -40°C ~ +85°C 2. Storage Temperature: -55°C ~ +85°C 3. Input Power Level: 10dBm B. CHARACTERISTICS: Ambient Temperature: 25°C Characteristics Value Note. Min. Typ. Max. Center frequency Fc MHz - 140.0 - - Maximum Insertion loss IL dB - 9.20 10.75 - 1dB Bandwidth MHz 12.0 15.1 - - 3dB Bandwidth MHz 15.0 17.6 - - 40dB Bandwidth MHz - 26.7 40.0 - Passband Ripple (Fc ± 6MHz) MHz - 0.6 1.2 - Group Delay Ripple (Fc ± 6MHz) nS - 75 180 - Temp Coefficient ppm/°C - -94 - - C. TEST FIXTURE: TB0439A v2 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com IF SAW Filter 140MHz Part No: MA09267 Model: TB0439A Rev No: 2 D. OUTLINE DRAWING: L RF: Input M RF: Input ground E RF: Output F RF: Output ground A, B, C, D, G, H, J, K: To be ground Unit: mm TB0439A v2 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com IF SAW Filter 140MHz Part No: MA09267 Model: TB0439A Rev No: 2 E. FREQUENCY CHARACTERISTICS: 1. S21 Response Fig.1: Horizontal: 100MHz/Div; Vertical: 10dB/Div 2. Pass band Ripple and Group Delay Ripple Fig.2: Horizontal: 2MHz/Div; Vertical: 1dB/Div; Vertical: 100nS/Div TB0439A v2 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com IF SAW Filter 140MHz Part No: MA09267 Model: TB0439A Rev No: 2 F. PCB FOOTPRINT: TB0439A v2 4 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com IF SAW Filter 140MHz Part No: MA09267 Model: TB0439A Rev No: 2 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed TB0439A v2 5