Data Sheet
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82
iEthernet 
W5200
7.4.4 Transformer Characteristics 
Parameter  Transmit End  Receive End 
Turn Ratio  1:1  1:1 
Inductance  350 uH  350 uH 
Figure 25 Transformer Type 
In  case  of  using  internal  PHY  mode,  be  sure  to  use  symmetric  transformer  in  order  to 
support Auto MDI/MDIX(Crossover). 










