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 256.0MHz Model: TB0758A Part No: MP03515 Rev. No: 1 TB0758A v1 1 A. MAXIMUM RATING: 1. Operating Temperature: -40° C ~ +90° C 2. Storage Temperature: -40° C ~ +90° C 3. Input power: 20dBm B. CHARACTERISTICS: Ambient Temperature: 25° C Value Characteristics Min. Typ. Max. Note Center frequency Fc MHz - 256 - - Minimum Insertion loss IL dB - 10.2 13.0 - 1dB BW MHz 34 38 - 40dB BW MHz - 45 50.0 Attenuation (Reference to Minimum Insertion loss) 225MHz dB 40 51 - - 290MHz dB 40 47 - - Temp Coefficient ppm/K - -94 - - Matching: 1. The input of the filter will be matched to 50Ω . The output of the filter will be matched to 50Ω

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 256.0MHz Model: TB0758A Part No: MP03515 Rev. No: 1 TB0758A v1 2 C. FREQUENCY CHARACTERISTICS: 1. Wide band Response: (span 200MHz) 2. Pass band Response and Group Delay Variation: (span 50MHz)

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 256.0MHz Model: TB0758A Part No: MP03515 Rev. No: 1 TB0758A v1 3 3. S11 Smith-Chart: (span 200MHz) 4. S22 Smith-Chart: (span 200MHz)

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 256.0MHz Model: TB0758A Part No: MP03515 Rev. No: 1 TB0758A v1 4 D. OUTLINE DRAWING: E. PCB FOOTPRINT: F. MATCHING CIRCUIT: ZIN = ZOUT = 50Ω, L1 = 22nH, C1 = 26pF, L2 = 33nH J: RF Input E: RF Output H, G, F, D, C, B, A, 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 SAW Filter 256.0MHz Model: TB0758A Part No: MP03515 Rev. No: 1 TB0758A v1 5 G. PACKING: 1. REEL DIMENSION: 2. TAPE DIMENSION:

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 256.0MHz Model: TB0758A Part No: MP03515 Rev. No: 1 TB0758A v1 6 H. RECOMMENDED REFLOW PROFILE: