8312

RJ-45 Connector Modules with Intergrated LAN Magnetics 8305-8312 • Unique layout conserves precious circuit board space • Designed for HUB applications • IEEE 802.3u • Compliant with a wide assortment of ICs • Primary center taps available for additional EMI reduction MECHANICAL AND SCHEMATIC (All dimensions in inches) ± ELECTRICAL SPECIFICATION @ 25˚C 8305-8312 Part Number Inductance µH min 8mADC 0 - 70˚C (J1-J2) & (J3-J6) 1 - 30 MHz 16 16 16 16 16 16 16 16 Return Loss dB min 30 - 60 MHz 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 16 - 20 log (f/30 MHz) 60 - 80 MHz 10 10 10 10 10 10 10 10 1 - 60 MHz CMRR (TX/RX) 60 - 100 MHz 40 / 35 40 / 35 40 / 35 40 / 35 40 / 35 40 / 35 40 / 35 40 / 35 Crosstalk dB min 1 - 60 MHz 40 40 40 40 40 40 40 40 60 - 100 MHz 38 38 38 38 38 38 38 38 Voltage Isolation 10 mA, 1 min. (Vrms) 1500 1500 1500 1500 1500 1500 1500 1500 TX Turns Ratio RX 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 8305 8306 04/12/02 350 350 350 350 350 350 350 350 45 / 40 45 / 40 45 / 40 45 / 40 45 / 40 45 / 40 45 / 40 45 / 40 1CT:1CT 1.414CT:1CT 2CT:1CT 1.25CT:1CT 1CT:1.414CT 1CT:1.25CT 1CT:2CT 1CT:2.5CT 8307 8308 8309 8310 8311 8312 ISSUE: E 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company