TB0740A

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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 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 Value Characteristics Min. Typ. Max. Note Center frequency Fc MHz 69.8 70.0 70.2 Minimum Insertion loss IL dB - 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 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 .The output of the filter will be matched to 50Ω

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 2 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

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 3 3. S11 Smith Chart: (span: 50MHz) 4. S22 Smith Chart (span: 50MHz)

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 4 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

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 5 F. PCB FOOTPRINT:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter: 70MHz (BW = 9MHz) SMD 13.3 X 6.5mm Model: TB0740A Part No: MP01787 Rev No: 1 TB0740A v1 7 H. RECOMMENDED REFLOW PROFILE: 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C)