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: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A Rev No: 1 A. MAXIMUM RATING: 1. Operating Temperature: -20°C ~ +80°C 2. Storage Temperature: -40°C ~ +85°C 3. Input power: 10dBm B. CHARACTERISTICS: Ambient Temperature: 25°C Characteristics Value Min. Typ. Max. 69.8 70.0 70.2 - 10.6 12.0 1dB BW MHz 9.0 9.7 - 3dB BW MHz 9.5 10 - 35dB BW MHz - 11.7 13.0 Passband Ripple (Fc ± 4MHz) dB - 0.6 1.0 Group-Delay Ripple (Fc ± 4MHz) nsec - 80 160 Center frequency Fc MHz Minimum Insertion loss IL dB Note Attenuation (Reference to Minimum Insertion loss) 10 ~ 63MHz dB 40 45 - 78 ~ 140MHz dB 40 45 - Temp Coefficient ppm/K - -94 - - Matching: 1. The input of the filter will be matched to 50Ω 2.The output of the filter will be matched to 50Ω TB0740A 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 IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A Rev No: 1 C. FREQUENCY CHARACTERISTICS: 1. S21 Response: (span: 50MHz) Fig1. Horizontal: 5MHz/Div Vertical: 10dB/Div 2. Group-Delay Ripple: (span: 20MHz) Fig2. Horizontal: 2MHz/Div Vertical: 500nec/Div TB0740A 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 IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A Rev No: 1 3. S11 Smith Chart: (span: 50MHz) 4. S22 Smith Chart (span: 50MHz) TB0740A 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 IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A Rev No: 1 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: Pin K: RF input Pin E: RF output Pin A, B, C, D, G, H, I, L, F, J: To be Ground Unit: mm TB0740A 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 IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A Rev No: 1 F. PCB FOOTPRINT: TB0740A 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 IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A Rev No: 1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TB0740A v1 6 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: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Part No: MP01787 Model: TB0740A 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) TB0740A v1 7