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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 119.64MHz Model: TB0777A Part No: MP02129 REV NO.: 1 TB0777A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC voltage : 3 V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Note Center frequency, Fc MHz - 119.64 - - Minimum Insertion Loss, IL dB - 4 5.5 - 3 dB bandwidth (from Fc) KHz 5 55 - - Group delay ripple in Fc±2.5KHz, GD μs - 5 10 - Attenuation:(Ref level from min IL) Fc - 2.5 to Fc + 2.5 KHz dB - 1.2 3.0 - Fc ± 80 to Fc ± 120 KHz dB 13 23 - - Fc ± 120 to Fc ± 240 KHz dB 43 50 - - Fc ± 240 to Fc ± 330 KHz dB 45 55 - - Fc ± 330 to Fc ± 480 KHz dB 45 55 - - Fc ± 480 to Fc ± 660 KHz dB 45 55 - - Temperature coefficient of frequency TCf -0.033 ppm/C 2 ZIN =416.2 Ω // -4.65pF Z OUT =416.2 Ω // -4.65pF Source impedance 50 Ω Load impedance 50 Ω

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 119.64MHz Model: TB0777A Part No: MP02129 REV NO.: 1 TB0777A v1 2 C. OUTLINE DRAWING: D. MEASUREMENT CIRCUIT:

50 Ohm Test circuit 1 ( single-ended / single-ended )

50 Ohm Test circuit 2 ( balance / balance )

50Ω HP Network analyzer 50Ω SAW Filter 180nHIN OUT 180nH 9 4 1,2,3,6,7,8 4pF 4pF 50Ω HP Network analyzer 50Ω SAW Filter 18pFIN OUT 18pF 18pF 18pF 150nH 150nH 9 4 1,2,3,6,7,8 1:1 1:1 Pin configuration #9 Input #4 Output #10 Balance input or input ground #5 Balance output or output ground #1,2,3,6,7,8 To be grounded Unit mm 7 7 7 T B

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 119.64MHz Model: TB0777A Part No: MP02129 REV NO.: 1 TB0777A v1 3 E. FREQUENCY CHARACTERISTICS:

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 119.64MHz Model: TB0777A Part No: MP02129 REV NO.: 1 TB0777A v1 4 F. PACKING: 1. REEL DIMENSION 2.TAPE DIMENSION 7 7 7 TB Direction of Feed

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 119.64MHz Model: TB0777A Part No: MP02129 REV NO.: 1 TB0777A v1 5 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) G. RECOMMENDED REFLOW PROFILE :