6797 FILTRAN | Alldatasheet

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Technical content

229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com CEPT An ISO 9001 Registered Company ISSUE: A 09/07/01 6797 Specially designed to match a 120Ω twisted pair to a 75Ω coaxial line in the CEPT trunk. Features:

  • S m all size
  • Low cost Matching Transformer 6797 ELECTRICAL SPECIFICATION @ 25˚C Mechanical and Schematic (All dimensions in inches) Applications:
  • Digital subscriber lines.
  • High speed data transmissionover twisted wire.
  • Digital PABX line cards and telephone sets. SUGGESTED PAD LAYOUT SCHEMATIC Return Loss (dB MIN) Line Impedance (Ω) Longitudinal Balance (dB MIN) Part Number Turns Ratio Inductance (mH MIN) 1-6 2-4 51KHz- 102KHz 102KHz- 2048KHz 2048KHz- 3072-KHz 1MHz Hipot (Vrms) 6797 1:1.272 0.7 75 120 1500>12 >18 >14 >40