TA1037A

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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 719.0MHz Model: TA1037A Part No: MP03587 Rev No: 2 TA1037A v2 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 10dBm 2. DC Voltage: 3V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center Frequency Fc MHz - 719 - Min. Insertion loss (716.5 ~ 721.5MHz) IL dB - 3 3.2 Amplitude Ripple (716.5 ~ 721.5MHz) dB - 0.9 2.2 Return Loss (716.5 ~ 721.5MHz) dB 5 8 - Group Delay Ripple (716.5 ~ 721.5MHz) ns - 38 95 Attenuation (Reference level from 0dB) D.C ~ 690MHz dB 40 49 - 690 ~ 704MHz dB 35 44 - 704 ~ 710MHz dB 30 44 - 728 ~ 734MHz dB 25 30 - 734 ~ 750MHz dB 27 40 - 750 ~ 824MHz dB 37 50 - 824 ~ 960MHz dB 45 51 - 960 ~ 2500MHz dB 32 35 - Temperature coefficient of frequency TCf ppm/°C - -36 -

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 719.0MHz Model: TA1037A Part No: MP03587 Rev No: 2 TA1037A v2 2 C. MEASUREMENT CIRCUIT: D. OUTLINE DRAWING:

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 719.0MHz Model: TA1037A Part No: MP03587 Rev No: 2 TA1037A v2 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 719.0MHz Model: TA1037A Part No: MP03587 Rev No: 2 TA1037A v2 4 Reflection Functions S11 S22

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 719.0MHz Model: TA1037A Part No: MP03587 Rev No: 2 TA1037A v2 5 F. PACKING: 1. Reel Dimension (Please refer to FR-75D10 for packing quantity) 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 719.0MHz Model: TA1037A Part No: MP03587 Rev No: 2 TA1037A v2 6 G. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150 ~ 180°C for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150°C shall be 30 seconds min. 3. Heating shall be fixed at 220°C for 50 ~ 80 seconds and at 245 ~ 260°C peak (min. 10 sec). 4. Time: 2 times.