TA0412A

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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 433.92MHz Model: TA0412A Part No: MP03049 Rev No: 1 TA0412A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Reference temperature: TA = -40 to 85° C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 433.92 - 1 Minimum IL (dB) IL min - 3.0 4.0 Pass band (relative to IL min) 433.67 ~ 434.17MHz (dB) - 0.7 3.0 Pass bandwidth (relative to IL min) BW3 (kHz) 500 950 - Attenuation: (relative to IL min) (dB) 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 - Impedance at Fc: Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT 768Ω // 2.7pF 68Ω // 2.7pF Note: The standard definitions is in JIS C 6703

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 433.92MHz Model: TA0412A Part No: MP03049 Rev No: 1 TA0412A v1 2 C. FREQUENCY CHARACTERISTICS:

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 433.92MHz Model: TA0412A Part No: MP03049 Rev No: 1 TA0412A v1 3 D. MEASUREMENT CIRCUIT: 50Ω HP Netwo rk an alyzer 50Ω SAW Filter 57nH 57nH 2 6 1,3,4,5,7,8 8PF 8P F Matching inductance: from Coilcraft E. OUTLINE DRAWING: F. PCB FOOTPRINT:

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 433.92MHz Model: TA0412A Part No: MP03049 Rev No: 1 TA0412A v1 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION