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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. MHz - 1795 - Insertion loss within 1787.5 ~ 1802.5MHz IL dB - 1.5 3.5 Amplitude ripple (p-p) within 1787.5 ~ 1802.5MHz dB - 0.2 2.0 Group Delay (1787.5 ~ 1802.5MHz) ns - 15.0 40.0 Return Loss (1787.5 ~ 1802.5 MHz) dB 10 15 - 800 ~ 1730MHz dB 30 37 - 1730 ~ 1740MHz dB 20 37 - 1740 ~ 1755MHz dB 6 17 - 1835 ~ 1845MHz dB 6 19 - 1845 ~ 2800MHz dB 30 41 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Center frequency Fc Attenuation (Reference level from 0dB) TA0798A 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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 C. MEASUREMENT CIRCUIT: HP Network analyzer B SAW Filter E A,C,D,F D. OUTLINE DRAWING: E. PCB FOOTPRINT: TA0798A 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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 F. FREQUENCY CHARACTERISTICS: 1. Transfer function TA0798A 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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 2. Group Delay TA0798A 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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 3. Reflection Functions: S11 S22 TA0798A 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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 G. PACKING: 1. Reel Dimension 2. Tape Dimension TA0798A v2 6 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 1795.0MHz Part No: MP01375 Model: TA0798A Rev. No: 2 H. RECOMMENDED REFLOW PROFILE: TA0798A v2 7