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 1575.420MHz Part No: MA09681 Model: TA0757A Rev No: 11 A. MAXIMUM RATING: 1. Input Power Level: 15dBm 2. DC Voltage: 3V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: 1. Terminating source impedance: ZS = 50Ω 2. Terminating load impedance: ZL = 50Ω Item Unit Min. Typ. Max. Note MHz - 1575.42 - - Max. Insertion Loss (1574.42 ~ 1576.42MHz) IL dB - 0.9 1.5 - Amplitude ripple (1574.42 ~ 1576.42MHz) dB - 0.1 0.75 - MHz - 40 - - 1.15 1.6 - Center Frequency Fc Bandwidth @ -2dB VSWR (1574.42 ~ 1576.42 MHz) Attenuation D.C ~ 1450MHz dB 35 38 - - 1450 ~ 1520MHz dB 30 45 - - 1625 ~ 1640MHz dB 45 48 - - 1640 ~ 1805MHz dB 38 40 - - 1805 ~ 1910MHz dB 38 40 - - 1910 ~ 2000MHz dB 38 43 - - 2000 ~ 4000MHz dB 30 45 - - 4000 ~ 6000MHz dB 20 22 - - TA0757A v11 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 1575.420MHz Part No: MA09681 Model: TA0757A Rev No: 11 C. OUTLINE DRAWING: C: Input A: Output B, D, E: Ground Unit: mm D. MEASUREMENT CIRCUIT: E. PCB FOOTPRINT: TA0757A v11 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 1575.420MHz Part No: MA09681 Model: TA0757A Rev No: 11 F. FREQUENCY CHARACTERISTICS: TA0757A v11 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 1575.420MHz Part No: MA09681 Model: TA0757A Rev No: 11 Reflection Functions S11 S22 TA0757A v11 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 1575.420MHz Part No: MA09681 Model: TA0757A Rev No: 11 G. PACKING: 1. Reel Dimension (Reel Count: 7” = 2000) 2. Tape Dimension □ Direction of Feed TA0757A v11 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 1575.420MHz Part No: MA09681 Model: TA0757A Rev No: 11 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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) TA0757A v11 6