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 433.92MHz Part No: MP03049 Model: TA0412A Rev No: 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -40C to +85C 4. Storage Temperature: -40C to +85C B. ELECTRICAL CHARACTERISTICS: Reference temperature: TA = -40 to 85C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 433.92 - 1 Minimum IL (dB) IL min - 3.0 4.0 - 0.7 3.0 500 950 - 10 ~ 412.52MHz (dB) 47 52 - 412.52 ~ 423.22MHz (dB) 40 45 - 423.22 ~ 432.92MHz (dB) 15 22 - 434.92 ~ 444.62MHz (dB) 10 15 - 444.62 ~ 455.32MHz (dB) 38 43 - 455.32 ~ 1000MHz (dB) 43 48 - Pass band (relative to IL min) 433.67 ~ 434.17MHz (dB) Pass bandwidth (relative to IL min) BW3 (kHz) 1 Attenuation: (relative to IL min) (dB) 1 Impedance at Fc: Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT 768 // 2.7pF 768 // 2.7pF Note: The standard definitions is in JIS C 6703 TA0412A 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 433.92MHz Part No: MP03049 Model: TA0412A Rev No: 1 C. FREQUENCY CHARACTERISTICS: TA0412A 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 433.92MHz Part No: MP03049 Model: TA0412A Rev No: 1 D. MEASUREMENT CIRCUIT: HP Netwo rk an aly z er 50 2 SAW Filter 50 6 5 7n H 57nH 8 PF 8P F 1 ,3 , 4 ,5 , 7 ,8 Matching inductance: from Coilcraft E. OUTLINE DRAWING: F. PCB FOOTPRINT: TA0412A 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 433.92MHz Part No: MP03049 Model: TA0412A Rev No: 1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TA0412A v1 4