TB0770A

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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 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A v1 1 A. MAXIMUM RATING: 1. Operating Temperature: -40° C ~ +85° 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 108.6 109 109.4 - Maximum Insertion loss IL dB - 9.5 12.5 - 1dB Bandwidth MHz 5.80 7.0 - - 3dB Bandwidth MHz 6.85 7.8 - - 40dB Bandwidth MHz - 10.6 11.0 - Passband Ripple (Fc ± 2.4MHz) MHz - 0.40 1.00 - Phase Linearity (Fc ± 2.4MHz) (P-P) deg - 6.8 14 Group Delay Ripple (Fc ± 2.4MHz) nS - 120 200 - Group Delay at Fc uS - 1.14 - - Temp Coefficient ppm/° C - -18 - -

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 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A v1 2 C. FREQUENCY CHARACTERISTICS: 1. S21 Response: (span: 80MHz) Fig. 1. Horizontal: 8MHz/Div, Vertical: 10dB/Div 2. Group-Delay Ripple: (span: 10MHz) Fig. 2. Horizontal: 1.0MHz/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 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A v1 3 3. S11 Smith Chart: (span: 80MHz) 4. S22 Smith Chart (span: 80MHz)

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 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A v1 4 D. MEASUREMENT CIRCUIT: ZIN = ZOUT = 50Ω S AW Filte r L1 L2 C1 C2 Zin Zout KK E L 1 = 133nH, C1 = 36pF, L2 = 133nH, C1 = 15pF E. OUTLINE DRAWING: K: RF input E: RF output 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 SAW Filter 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A 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 SAW Filter 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A 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 SAW Filter 109.0MHz Model: TB0770A Part No: MP03432 Rev No: 1 TB0770A 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) H. RECOMMENDED REFLOW PROFILE: