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 1232.0MHz Part No: MP02757 Model: TA0925A Rev No: 2 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC Voltage: 3V 3. Operating Temperature: -50°C to +70°C 4. Storage Temperature: -50°C to +95°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Note Center Frequency Fc MHz - 1232 - - Min. Insertion loss IL dB - 2.1 5 - MHz 6 23.5 - - dB - 0.3 3 - - 1.7 2.3 - Bandwidth @ -3dB Amplitude Ripple (1229 ~ 1235MHz) VSWR (1229 ~ 1235MHz) Attenuation (Reference level from 0dB) 800 ~ 1150MHz dB 40 58 - - 1150 ~ 1180MHz dB 20 51 - - 1265 ~ 2000MHz dB 35 50 - - C. MEASUREMENT CIRCUIT: HP Network an aly z er B SAW Filter E A , C, D , F TA0925A 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 1232.0MHz Part No: MP02757 Model: TA0925A Rev No: 2 D. OUTLINE DRAWING: B: Input E: Output A, C, D, F: Ground Unit: mm E. PCB FOOTPRINT: TA0925A 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 1232.0MHz Part No: MP02757 Model: TA0925A Rev No: 2 F. FREQUENCY CHARACTERISTICS: TA0925A 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 1232.0MHz Part No: MP02757 Model: TA0925A Rev No: 2 TA0925A 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 1232.0MHz Part No: MP02757 Model: TA0925A Rev No: 2 G. PACKING: 1. Reel Dimension (Reel Count: 7” = 1000; 13” = 3000) 2. Tape Dimension TA0925A v2 5 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 1232.0MHz Part No: MP02757 Model: TA0925A Rev No: 2 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: Time (Sec) TA0925A v2 6