TB0727A

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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 168.0MHz Model: TB0727A Part No: MP02660 REV. NO.: 1 TB0727A v1 1 A. MAXIMUM RATING: 1. Operating temperatur e range: -40°C to 85°C 2. Storage temperature range: -40°C to 85°C 3. Input Power Level : 10 dBm 4. Maximum DC Voltage : 10V B. CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency, Fc MHz - 168 - Insertion Loss, IL dB - 12.2 13.5 -1dB BW MHz - 20.9 - -3dB BW MHz 20 22.4 - Upper -35dB Band edge MHz - 181.7 183 Lower -35dB Band edge MHz 153 155.1 - Passband ripple at Fc +/- 8MHz dB - 0.4 1.0 Group delay ripple at Fc +/- 8MHz ns - 35 160 Absolute delay us - 0.85 1.0 Temperature Coefficient ppm/°C - -72 - Source / Load Impedance Ohm - 50 -

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 168.0MHz Model: TB0727A Part No: MP02660 REV. NO.: 1 TB0727A v1 2 C. FREQUENCY CHARACTERISTICS: (1) S21 Response:(span 180MHz) Fig1. Horizontal: 18MHz/Div Vertical: 10dB/Div (2) Pass band Response: Fig2. Horizontal: 5MHz/Div Vertical: 1dB/Div. Vertical: 50ns/Div

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 168.0MHz Model: TB0727A Part No: MP02660 REV. NO.: 1 TB0727A v1 3 (3) Smith chart D. MATCHING CIRCUIT: L1= 27nH L2=39nH C1=82pF C2=82pF

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 168.0MHz Model: TB0727A Part No: MP02660 REV. NO.: 1 TB0727A v1 4 E. OUTLINE DRAWING: F. PCB FOOTPRINT: Pin K : RF Input Pin E : RF Output Pin A, B,C,D,F,G,H,I,J,L : Ground 7 9 1 Δ □ T

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 168.0MHz Model: TB0727A Part No: MP02660 REV. NO.: 1 TB0727A v1 5 G. 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 SAW Filter 168.0MHz Model: TB0727A Part No: MP02660 REV. NO.: 1 TB0727A v1 6 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: