6797

CEPT Matching Transformer 6797 Specially designed to match a 120Ω twisted pair to a 75Ω coaxial line in the CEPT trunk. Features: • Small size • Low cost Applications: • Digital subscriber lines. • High speed data transmissionover twisted wire. • Digital PABX line cards and telephone sets. Mechanical and Schematic (All dimensions in inches) SUGGESTED PAD LAYOUT SCHEMATIC ELECTRICAL SPECIFICATION @ 25˚C 6797 09/07/01 Part Number 6797 Turns Ratio 1:1.272 Inductance (mH MIN) 0.7 Line Impedance (Ω) 1-6 2-4 75 120 51KHz102KHz >12 Return Loss (dB MIN) 102KHz- 2048KHz2048KHz 3072-KHz >18 >14 Longitudinal Balance (dB MIN) 1MHz >40 Hipot (Vrms) 1500 ISSUE: A An ISO 9001 Registered Company 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com