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 915.30MHz Part No: MP04311 Model: TA0832A Rev No: 2 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC Voltage: 3V 3. Operating Temperature: -20C to +75C 4. Storage Temperature: -40C to +85C B. ELECTRICAL CHARACTERISTICS: (Ambient temperature: 25C) Item Unit Min. Typ. Max. Note Center Frequency Fc MHz - 915.3 - - Insertion Loss at Fc IL dB - 1.3 3.5 - Lower 3dB Band Edge MHz - 901 904.4 - Upper 3dB Band Edge MHz 926.2 928.5 - - Amplitude Variation (904.4 ~ 926.2MHz) dB - 1.5 3 - Group Delay Variation (904.4 ~ 926.2MHz) ns - 35 80 - 200 ~ 888.3MHz dB 35 43 - - 888.3 ~ 894MHz dB 15 21 - - 942.3 ~ 1400MHz dB 40 46 - - ppm/C - -36 - - Attenuation (Reference level from IL) Temperature Coefficient of Frequency C. MEASUREMENT CIRCUIT: HP Network analyzer B SAW Filter F A,C,D,E,G,H TA0832A 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 915.30MHz Part No: MP04311 Model: TA0832A Rev No: 2 D. OUTLINE DRAWING: B: Input / Output E: Output / Input A, C, D, F: Ground E. PCB FOOTPRINT: TA0832A 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 915.30MHz Part No: MP04311 Model: TA0832A Rev No: 2 F. FREQUENCY CHARACTERISTICS: TA0832A 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 915.30MHz Part No: MP04311 Model: TA0832A Rev No: 2 Reflection Functions S11 TA0832A 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 915.30MHz Part No: MP04311 Model: TA0832A Rev No: 2 S22 TA0832A v1 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 915.30MHz Part No: MP04311 Model: TA0832A Rev No: 2 G. PACKING: 1. Reel Dimension (Reel Count: 7" = 1000; 13" = 3000) 2. Tape Dimension Direction of Feed TA0832A v1 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 915.30MHz Part No: MP04311 Model: TA0832A 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) TA0832A v1 7