TA0723A

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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 433.420MHz Model: TA0723A Part No: MP04027 Rev No: 1 TA0723A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 0dBm 2. DC voltage: 12V 3. Operating Temperature: -45° C to +85° C 4. Storage Temperature: -45° C to +85° C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Note Center frequency Fc (MHz) 433.3 433.42 433.62 1 Minimum IL (433.3 ~ 433.62MHz) (dB) IL min - 3.2 5.0 Pass band (relative to IL min) Pass bandwidth (relative to IL min) BW3 (kHz) 500 550 750 Attenuation: (relative to IL min) (dB) 413.5 ~ 427.5MHz (dB) 38 42 - 427.5 ~ 432.34MHz (dB) 15 24 - 434.42 ~ 441.5MHz (dB) 10 15 - 441.5 ~ 549.5MHz (dB) 33 38 - Impedance at Fc; Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT 32Ω // 3.2pF 2Ω // 3.2pF C. MEASUREMENT CIRCUIT: 50Ω HP Netwo rk a nalyzer 50Ω SAW Filter 39nH 39nH 2 5 1,3,4,6,7,8 2.2 PF 2 .2 PF

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 433.420MHz Model: TA0723A Part No: MP04027 Rev No: 1 TA0723A v1 2 D. 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 433.420MHz Model: TA0723A Part No: MP04027 Rev No: 1 TA0723A v1 3 E. OUTLINE DRAWING: 1: Input Ground : Input 5: Output 6: Output Ground 3, 4, 7, 8: Ground Unit: mm 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 433.420MHz Model: TA0723A Part No: MP04027 Rev No: 1 TA0723A v1 4 G. PACKING: 1. Reel Dimension 7” = 1000, 13” = 3000 2. Tape Dimension Direction of Feed

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 433.420MHz Model: TA0723A Part No: MP04027 Rev No: 1 TA0723A v1 5 H. RECOMMENDED REFLOW PROFILE: