MA05277

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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 433.920MHz Model: TA0264A Part No: MA05277 Rev No: 4 TA0264A v4 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 0V 3. Operating Temperature: -45°C to +120°C 4. Storage Temperature: -45°C to +120°C B. ELECTRICAL CHARACTERISTICS: Reference temperature: TA = -40°C to 95°C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 433.92 - 1 Minimum IL (433.8 ~ 434.12MHz) (dB) IL min - 2.2 4.0 Pass band (relative to IL min) Pass bandwidth (relative to IL min) BW3 (kHz) 670 720 - Attenuation: (relative to IL min) (dB) 10 ~ 414MHz (dB) 45 48 - 414 ~ 427.5MHz (dB) 40 43 - 427.5 ~ 432.84MHz (dB) 15 19 - 434.92 ~ 442MHz (dB) 10 14 - 442 ~ 550MHz (dB) 35 38 - 550 ~ 1000MHz (dB) 45 50 - Impedance at FC Input ZIN = RIN // CIN 227Ω // 3.3pF 227Ω // 3.3pF Output ZOUT = ROUT // COUT Turnover To (deg. C) 25 typ. 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 433.920MHz Model: TA0264A Part No: MA05277 Rev No: 4 TA0264A v4 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 433.920MHz Model: TA0264A Part No: MA05277 Rev No: 4 TA0264A v4 3 D. MEASUREMENT CIRCUIT:  HP Network analyzer  SAW Filter 39nH 39nH 2 5 1,3,4,6,7,8 3PF 3PF 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 433.920MHz Model: TA0264A Part No: MA05277 Rev No: 4 TA0264A v4 4 G. PACKING: 1. Reel Dimension (Please refer to FR-75D10 for packing quantity) 2. Tape Dimension

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 433.920MHz Model: TA0264A Part No: MA05277 Rev No: 4 TA0264A v4 5 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: