Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 403.50MHz Part No: MP03988 Model: TA1135A Rev No: 1 A. MAXIMUM RATING: 1. Input Power Level: 15dBm 2. DC voltage: 3V 3. Operating Temperature: -10°C to 60°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Fc Minimum Insertion loss 402 ~ 405MHz IL min Passband Ripple 402 ~ 405MHz 3dB Bandwidth BW -3dB Attenuation (Reference level from IL min dB) 358.5MHz 358.5 ~ 384.0MHz 415.0 ~ 423.0MHz 423.0 ~ 503.0MHz Temperature coefficient of frequency Source impedance ZS Load impedance ZL Unit MHz dB MHz dB dB dB dB ppm/k Ω Ω Min. 3 Typ. 403.5 1.5 0.3 7.6 Max. 2.5 1.25 - 40 35 25 40 64 59 36 59 -37 50 50 - - - Note 1: IL min is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the IL min. Note 2: The room temperature, Tr, is 25°C. FTC is t emperature coefficient of frequency. The nominal frequency at temperature, Tc, may be calculated from f = Fc [1 –FTC (Tr -Tc)]. C. MEASUREMENT CIRCUIT: HP Net work analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TA1135A v1 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 403.50MHz Part No: MP03988 Model: TA1135A Rev No: 1 D. FREQUENCY CHARACTERISTICS: TA1135A v1 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 403.50MHz Part No: MP03988 Model: TA1135A Rev No: 1 E. OUTLINE DRAWING: F. PCB FOOTPRINT: TA1135A v1 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 403.50MHz Part No: MP03988 Model: TA1135A Rev No: 1 G. PACKING: 1. Reel Dimension 2. Tape Dimension TA1135A v1 4 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 403.50MHz Part No: MP03988 Model: TA1135A Rev No: 1 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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) TA1135A v1 5