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 800.0MHz Part No: MP01462 Model: TA0740A Rev. No: 2 A. MAXIMUM RATING: 1. Input Power Level: 5dBm 2. DC voltage: 5V 3. Operating Temperature: -20°C to 70°C 4. Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Unit Center frequency Fc MHz Min. Typ. Max. - 800 - Insertion loss 790 ~ 810MHz IL dB - 2.4 3.8 Amplitude ripple 790 ~ 810MHz dB - 0.8 2.0 600 ~ 700MHz dB 40 47 - 700 ~ 750MHz dB 30 45 - 860 ~ 900MHz dB 30 42 - 900 ~ 1000MHz dB 38 47 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Attenuation (Reference level from 0dB) Note: No matching network required for operation at 50Ω TA0740A v2 1 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 800.0MHz Part No: MP01462 Model: TA0740A Rev. No: 2 C. FREQUENCY CHARACTERISTICS: 1. Transfer Function 2. Wideband TA0740A v2 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 800.0MHz Part No: MP01462 Model: TA0740A Rev. No: 2 D. MEASUREMENT CIRCUIT: H P N e tw o rk a n a ly z e r 2 S AW F ilte r 6 1,3,4,5,7,8 E. OUTLINE DRAWING: 2: Input 6: Output 1, 3, 4, 5, 7, 8: Ground Unit: mm F. PCB FOOTPRINT: TA0740A v2 3 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 800.0MHz Part No: MP01462 Model: TA0740A Rev. No: 2 G. PACKING: 1. Reel Dimension 2. Tape Dimension Direction of Feed TA0740A v2 4 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 800.0MHz Part No: MP01462 Model: TA0740A Rev. No: 2 H. RECOMMENDED REFLOW PROFILE: 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) Recomended Reflow Profile Time (Sec) TA0740A v2 5