DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

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 138.240MHz Model: TB0713A Part No: MP01898 REV. NO.:1 TB0713A v1.0 1 A. MAXIMUM RATING: 1. Operating temperatur e range: -10°C to 80°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. Type. Max. Center frequency, Fc MHz - 138.24 - Insertion Loss, IL dB - 23.8 25 Upper -1dB frequency MHz 176.24 177.3 - Lower -1dB frequency MHz - 98.92 100.24 Upper –35dB frequency MHz - 183.00 186 Lower –35dB frequency MHz 90 96.2 - Passband Ripple Fc±38MHz dB - 0.7 1.5 Attenuation (Reference level from minimum Insertion loss )

190 MHz ~ 290 MHz dB 30 35

290 MHz ~ 390 MHz dB 25 28

390 MHz ~ 600 MHz dB 35 39

Temperature Coefficient ppm/°C - -72 - Source Impedance Ohm - 50 - 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 138.240MHz Model: TB0713A Part No: MP01898 REV. NO.:1 TB0713A v1.0 2 C. FREQUENCY CHARACTERISTICS: (1) Wide band Response:(span 600MHz) Fig1. Horizontal: 60MHz/Div Vertical: 10dB/Div (2) Pass band Response and Group Time Delay response: Fig2. Horizontal: 10MHz/Div Vertical: 1dB/Div. Vertical: 20ns/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 138.240MHz Model: TB0713A Part No: MP01898 REV. NO.:1 TB0713A v1.0 3 (3) Smith Chart: D. MATCHING CIRCUIT: L1=100nH L2=82nH C1=39pF C2=6pF Zin=50ohm Zout=50ohm J L D F

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 138.240MHz Model: TB0713A Part No: MP01898 REV. NO.:1 TB0713A v1.0 4 E. OUTLINE DRAWING: Pin J –RF input Pin L –RF input ground Pin D –RF output Pin F –RF ontput ground Pin A,B,C,G,H,I - Ground F. PCB FOOTPRINT: 7 1 3 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 138.240MHz Model: TB0713A Part No: MP01898 REV. NO.:1 TB0713A v1.0 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 7 1 3

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 138.240MHz Model: TB0713A Part No: MP01898 REV. NO.:1 TB0713A v1.0 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: