8449

LAN 10/100 Base-T Single Port Transformer Module 8447-8450 • Exceeds IEEE 802.3 and ANSI X3.263 including 350µH OCL with 8 mA bias • Ideal for Pick & Place MECHANICAL AND SCHEMATIC (All dimensions in inches) SUGGESTED PAD LAYOUT SCHEMATICS 8447, 8450 8448, 8449 * REFER TO ELECTRICAL SPECIFICATIONS CHART FOR TURNS RATIO UNLESS OTHERWISE SPECIFIED, ALL TOLERANCES ARE ±0.010 ELECTRICAL SPECIFICATION @ 25˚C 8447-8450 Insertion Loss (dB MAX) 100kHz 100MHz 1-30 MHz Return Loss XMIT (dB MIN) 40 MHz 50 MHz 60-80 MHz 30 MHz Differential to Common Mode Rejection (dB TYP) 60 MHz 100 MHz 200 MHz 1 MHz Crosstalk (dB MIN) 30 MHz 60 MHz 100 MHz Part Number Transmit Turns Ratio Hipot (Vrms) 22/11/02 8447 8448 8449 8450 1CT:1CT 1CT:1CT 2CT:1CT 1CT:√2CT 1.2 1.2 1.2 1.2 -16 -16 -16 -16 -14 -14 -14 -14 -13 -13 -13 -13 -12 -12 -12 -12 -59 -55 -55 -59 -49 -45 -45 -49 -42 -38 -38 -42 -37 -33 -23 -37 -60 -60 -60 -60 -40 -40 -40 -40 -40 -40 -40 -40 -35 -35 -35 -35 1500 1500 1500 1500 ISSUE: A 8447 and 8450 includes the Auto Transformer. 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company