TB0752A

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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 SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A 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 - 56.0 - - Minimum Insertion loss I.L. 49.5MHz ~ 62.5MHz dB 13.0 15.0 - Passband Ripple 49.5MHz ~ 62.5MHz dB - 1.0 1.5 - Attenuation 10MHz ~ 45MHz dB 70MHz ~ 200MHz dB Substrate Material YZ-LiNbO3 - Temp Coefficient ppm/K - -94 - - Matching: 1.The input of the filter will be matched to 50 ohm 2.The output of the filter will be matched to 50 ohm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A v1 2 D. FREQUENCY CHARACTERISTICS: 1.S21 Response: (span : 100MHz) Fig1. Horizontal:10MHz/Div Vertical: 10dB/Div 2. Group-Delay Ripple: (span : 20MHz) Fig2. Horizontal: 2.0MHz/Div Vertical: 100nec/Div

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A v1 3 3. S11 Smith Chart: (span : 100MHz) 4. S22 Smith Chart (span : 100MHz)

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A v1 4 E. MEASUREMENT CIRCUIT: Zin= Zout= 50 ohm L1=300nH, C1=39pF, L2=150nH. F. 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 7 5 2

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A v1 5 G. PCB FOOTPRINT: 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 SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A v1 6 H. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Unit: mm Unit: mm 7 5 2

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 56.0MHz Model: TB0752A Part No: MP02659 REV. NO.: 1 TB0752A v1 7 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) I. RECOMMENDED REFLOW PROFILE: