TA284FD

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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 284MHz Model: TA284FD Part No: MP01403 Rev No: 3 TA284FD v3 1 A. MAXIMUM RATING: 1. Input Power Level: 0dBm 2. DC voltage: 10 V 3. Operating Temperature: -10° C to +50° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Characteristics Specification Note Center frequency Fc (MHz) 284 1 IL (Within Fc ± 4MHz) (dB) 4.5 max. Pass band BW 4.5dB (MHz) 8.0 min. 1 Ripple (Within Fc ± 4MHz) (dB) 2.0 max. 1 Attenuation (Reference level from 0dB) (dB) Fc -100MHz to -37.5MHz (dB) 48 min. 1 Fc +37.5MHz to +100MHz (dB) 48 min. Impedance at Fc Input ZIN = RIN // CIN 150Ω // 0pF 2 Output ZOUT = ROUT // COUT 150Ω // 0pF 2 Note 1: The standard definitions is in JIS C 6703 Note 2: ZIN=150 Ω // 0pF Z OUT =150 Ω // 0pF Source impedance 50Ω Load impedance 50 Ω

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 284MHz Model: TA284FD Part No: MP01403 Rev No: 3 TA284FD v3 2 C. FREQUENCY CHARACTERISTICS: TA284FD -20 -18 -16 -14 -12 -10 0274 276 278 280 282 284 286 288 290 292 294 Freq.(MHz) Atti.(dB) TA284FD -80 -70 -60 -50 -40 -30 -20 -10 234 244 254 264 274 284 294 304 314 324 334 Freq.(MHz) Atti.(dB)

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 284MHz Model: TA284FD Part No: MP01403 Rev No: 3 TA284FD v3 3 D. MEASUREMENT CIRCUIT: 8.2pF 8.2pF 50Ω Network analyzer 50Ω SAW Filter 40nH 40nH 2 6 1,3,5,7 E. OUTLINE DRAWING:

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 284MHz Model: TA284FD Part No: MP01403 Rev No: 3 TA284FD v3 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION