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 433. 0MHz Part No: MP04693 Model: TA1473A Rev No: 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 10dBm 2. DC Voltage: 3V 3. Operating Temperature: -30°C to +72°C 4. Storage Temperature: -30°C to +85°C B. ELECTRICAL CHARACTERISTICS: 1. Terminating source impedance (single ended): ZS = 50Ω 2. Terminating load impedance (single ended): ZL = 50Ω Item Unit Min. Typ. Max. Note MHz - 433 - - Min. Insertion Loss IL min dB - 1.3 2.8 - Bandwidth BW -3dB dB 20 23.6 - - 10 ~ 410MHz dB 35 53 - - 470 ~ 680MHz dB 35 46 - - ppm/°C - -36 - - Center Frequency Fc Attenuation (reference level from 0dB) Temperature Coefficient of Frequency C. MEASUREMENT CIRCUIT: HP Network analyzer 2 SAW Filter 5 1,3,4,6 TA1473A 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 433. 0MHz Part No: MP04693 Model: TA1473A Rev No: 1 D. OUTLINE DRAWING: 2: Input 5: Output 1, 3, 4, 6: Ground Unit: mm E. PCB FOOTPRINT: TA1473A 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 433. 0MHz Part No: MP04693 Model: TA1473A Rev No: 1 F. FREQUENCY CHARACTERISTICS: TA1473A 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 433. 0MHz Part No: MP04693 Model: TA1473A Rev No: 1 G. PACKING: 1. Reel Dimension 2. Tape Dimension TA1473A 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 433. 0MHz Part No: MP04693 Model: TA1473A Rev No: 1 H. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150 ~ 180°C for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150°C shall be 30 seconds min. 3. Heating shall be fixed at 220°C for 50 ~ 80 seconds and at 245 ~ 260°C peak (min. 10sec). 4. Time: 2 times. TA1473A v1 5