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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 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 1 A. MAXIMUM RATING: 1. Operating Temperature: -40 °C to +85°C 2. Storage Temperature: -40 °C to +85°C 3. Maximum Input Power : 10dBm B. ELECTRICAL CHARACTERISTICS: 1. Ambient Temperature: 25 °C Item Min. Typical Max. Center frequency Fc MHz - 456.0 - Insertion loss at Fc dB - 12.0 13.5 Bandwidth at –1.0dB MHz 6.4 6.8 - Bandwidth at –3.0dB MHz - 8.0 - Amplitude Ripple (452.8 ~ 459.2 MHz) dB - 0.6 1.0 Amplitude Ripple (452.3 ~ 459.7 MHz) dB - 2.0 3.0 Group Delay Ripple (452.6 ~ 459.4 MHz) nS - 100 250 Attenuation (Reference level from minimum Insertion loss ) 1.0 ~ 256.0 MHz dBc 30 64 - 256.0 ~ 360.0 MHz dBc 45 56 - 360.0 ~ 420.0 MHz dBc 45 47 - 420.0 ~ 449.3 MHz dBc 35 41 - 462.7 ~ 492.0 MHz dBc 35 39 - 492.0 ~ 552.0 MHz dBc 40 45 - 552.0 ~ 656.0 MHz dBc 40 51 - 656.0 ~946.0 MHz dBc 30 37 - Input Return Loss (452.6 ~ 459.4 MHz) dBc 9.5 13.0 - Output Return Loss (452.6 ~ 459.4 MHz) dBc 8.5 13.2 - Temp Coefficient ppm/˚ - -0.036 -

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 2 D. FREQUENCY CHARACTERISTICS: 1. Sdd21 Response Fig1. Horizontal: 15MHz/Div Vertical: 10dB/Div 2. Passband Ripple Fig2. Horizontal: 1MHz/Div Vertical: 1dB/Div

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 3 3. Sdd11 Smith Chart (span : 150MHz) 4. Wide band Response

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 4 E. MEASUREMENT CIRCUIT Balanced input 200 ohm to Balanced Output 200 ohm SA W Filte rL1 L4Zin Zout Zin= 200 ohm Zout= 200 ohm J D F L L1=15nH, L2=L3=5.6nH, L4=15nH, L5=L6=8.2nH F. OUTLINE DRAWING: Pin J : RF Input or Balanced Input + Pin L : RF Input ground or Balanced input - Pin D : RF Output or Balanced Output+ Pin F : RF Output ground or Balanced Output - Pin A,B,C,G,H,I : Ground Unit: mm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 5 G. PCB FOOTPRINT Unit: mm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 6 H. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Unit: mm Unit: mm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 456.0MHz SAW Filter Model: TB0574A Part No: MP01133 REV NO: 3 TB0574A v3 7 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) I. RECOMMENDED REFLOW PROFILE: