MP01291

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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 922.50MHz Model: TA0775A Part No: MP01291 Rev No: 2 TA0775A v2 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 10dBm 2. DC voltage: 5V 3. Operating Temperature: -40°C to 85°C 4. Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc MHz - 922.5 - Insertion loss 920 ~ 925MHz IL (dB) - 2.7 4.2 Amplitude ripple 920 ~ 925MHz (dB) - 0.4 2.0 Attenuation (Reference level from 0dB) 775 ~ 835MHz (dB) 40 45 - 835 ~ 895MHz (dB) 36 44 - 970 ~ 992MHz (dB) 36 44 - 992 ~ 1075MHz (dB) 38 45 - Source impedance ZS (Ω) - 50 - Load impedance ZL (Ω) - 50 - Note: No matching network required for operation at 50Ω

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 922.50MHz Model: TA0775A Part No: MP01291 Rev No: 2 TA0775A v2 2 C. FREQUENCY CHARACTERISTICS: 1. Transfer Function 2. Wideband

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 922.50MHz Model: TA0775A Part No: MP01291 Rev No: 2 TA0775A v2 3 D. MEASUREMENT CIRCUIT:  HP Network analyzer SAW Filter BE A,C,D,F E. OUTLINE DRAWING: F. PCB FOOTPRINT: B: Input E: Output A, C, D, F: 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 922.50MHz Model: TA0775A Part No: MP01291 Rev No: 2 TA0775A v2 4 G. PACKING: 1. Reel Dimension 2. Tape Dimension 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 922.50MHz Model: TA0775A Part No: MP01291 Rev No: 2 TA0775A v2 5 H. 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.