229 colonnade road, nepean, ontario, canada k2e 7k3 t el: (613) 226-1626 fax: (613) 226-7124 www.filtran.com lan an iso 9001 registered company issue: a 16/11/01 8240 - 8247 ? meets all ieee 802.3 and ansi x3.263 standards including 350? ocl with 8ma bias ? ic grade transfer-molded package suitable for reflow soldering temperatures up to 235? ? applicable with amd, kendin semiconductor and quality semiconductor transceivers 8 7 6 3 1 2 9 11 14 16 6 7 11 10 10 15 5 12 2 14 15 1 16 3 receive transmit receive transmit 2 3 16 15 1 14 transmit receive 12 6 5 10 11 7 12 suggested pad layout schematic 1 schematic 2 schematic 3 no te: 8245 incorporates an autotransformer, so there is no connection to the tx transformer center tap. 10/100 base-t single port transformer modules 8240-8247 mechanical and schematic (all dimensions in inches) electrical specifications @ 25?c turns ratio (5%) return loss (db min) crosstalk (db min) part number receive transmit insertion loss 100 khz - 100 mhz (db m ax) 30 mhz 60 mhz 80 mhz 30 mhz 60 mhz 100 mhz schematic hipot (vrms min) 8240 1:1 2:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8241 1:1 2:1 -1.0 -16 -12 -10 -45 -38 -34 2 1500 8242 1:1 2:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8243 1:1 2:1 -1.0 -16 -12 -10 -45 -38 -34 3 1500 8244 1:1 1.25:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8245 1:1 1: 2 -2.0 -18 -12 -11 -45 -38 -34 3 1500 8246 1:1 2:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8247 1:1 1:2 -2.0 -16 -11 -10 -45 -38 -34 3 1500
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