7327

LAN Isolation Transformers for 10 Base-T 7325-7329 • Available with common mode chokes for EMI suppression • Exceeds IEEE 802.3, 10 Base-T specifications • Isolation voltage 2000 Vrms MECHANICAL AND SCHEMATIC (All dimensions in inches) SUGGESTED PAD LAYOUT SCHEMATIC 1 SCHEMATIC 2 UNLESS OTHERWISE SPECIFIED, ALL TOLERANCES ARE ±0.005 ELECTRICAL SPECIFICATION @ 25˚C 7325-7329 Part Number 7325 7326 7327 7328 7329 Turns Ratio (±5%) Transmit 1CT:1CT 1CT: √2CT 2CT:1CT 1CT: √2CT 1CT:2CT Receive 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT Primary Pins 1-3 / 6-8 6-8 / 1-3 1-3 / 6-8 6-8 / 1-3 6-8 / 1-3 Common Mode Choke Sine Wave CW/W1 OCL1 (pF MAX) (µH MIN) 200 200 100 12 15 10 12 12 L L1 (µH MAX) 0.3 0.5 0.4 0.5 0.2 DCR (Ω MAX) 0.3 0.4 0.5 0.6 0.6 Schem. 1 1 1 2 2 06/05/02 X X 200 140 ISSUE: B 1. OCL, CW/W and LL are measured at 20 mVrms, 100 kHz. 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company