ATM Dual Channel Interface Module 6766 Module provides common mode suppression, filtering and impedance matching to 100Ω unshielded twisted pair (UTP) or 150Ω shielded twisted pair (STP) media. Designed to be used with the following ATM 25.6 transceivers: • TI 380C30/60 • IDT 77105 • Transwitch ALI-25T MECHANICAL AND SCHEMATIC (All dimensions in inches) ISSUE: A 05/01 6766 SUGGESTED PAD LAYOUT SCHEMATIC ELECTRICAL SPECIFICATION @ 25˚C Part Number 6766 Return Loss (dB MIN) 1-17 MHz 17-25 MHz -16 -9.0 Insertion Loss (dB) Comm-Comm Rejection (dB MIN) 12 KHz 4 MHz 16 MHz 24 MHz 36 MHz (MAX) (MAX) (MAX) (MAX) (MIN) -0.6 -1.0 -1.8 -10 -3.0 5 MHz -20 Crosstalk (dB MIN) 20 MHz 200 MHz 5 MHz 16 MHz 24 MHz -25 -20 -50 -50 -46 Hipot (Vrms) 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company 600