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 340.0MHz Part No: MP02260 Model: TA0797A Rev No: 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -10°C to +65°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. MHz - 340 - dB - 1.9 3.5 MHz - 0.4 1.5 dB - -14 -9 300 to 320MHz dB 40 46 - 320 to 331MHz dB 6 12 - 350 to 370MHz dB 6 12 - 370 to 400MHz dB 40 45 - ppm/k - -37 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Center frequency Fc Insertion Loss 337 ~ 343MHzIL Ripple 337 ~ 343MHz Return Loss 337 ~ 343MHz Absolute Attenuation: (Ref level from 0dB) Temperature coefficient of frequency TA0797A v1 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 340.0MHz Part No: MP02260 Model: TA0797A Rev No: 1 C. FREQUENCY CHARACTERISTICS: TA0797A v1 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 340.0MHz Part No: MP02260 Model: TA0797A Rev No: 1 D. MEASUREMENT CIRCUIT: HP Network analyzer 2 SAW Filter 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: TA0797A v1 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 340.0MHz Part No: MP02260 Model: TA0797A Rev No: 1 G. PACKING: 1. Reel Dimension 2. Tape Dimension Direction of Feed TA0797A v1 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 340.0MHz Part No: MP02260 Model: TA0797A Rev No: 1 H. RECOMMENDED REFLOW PROFILE: TA0797A v1 5