ycl single 10base-t/100base-tx transformer design for varied turn ratio on tx side designed to meet ieee802.3u r equirement. primary inductance 350 m h min. with 8ma dc bias pth type electrical characteristic @25 c model no. turn ratio tx/rx insertion loss db typ 0.1-100mhz return loss db 30/60/80mhz cross talk db typ 60/100mhz schematic ph163003b 1:1/1:1 1.0 -16/note/-10 -40/-38 s-1 20PMT04B 1:1/1:1 1.0 -16/note/-10 -40/-38 s-3 20pmt05b 1:1/1:1 1.0 -16/note/-10 -40/-38 s-2 pt163031b 2:1/1:1 1.0 -16/note/-10 -40/-38 s-4 note : greater than 16-20log(f/30mhz) dimension date : jan.03,2000
ycl single 10base-t/100base-tx transformer design for varied turn ratio on tx side schematic s-1 s-2 s-3 s-4 date : jan.03,2000 7 6 5 10 11 12 1 2 3 16 15 14 t x r x 16 1 5 13 12 1 0 9 1 3 4 5 6 8 8 6 7 10 11 9 1 2 3 4 15 16 14 13 tx rx 5 6 7 11 1 0 12 1 2 3 1 6 15 14 tx rx
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