Application Guide
1000/Gigabit Ethernet

Considerations:
● 1000 relates to the data rate in Mbps (i.e. 1000Mbps)
   → For 1000Base-T data is transmitted over 4 UTP (unshielded twisted pairs) using a 125MHz clock
● For this data rate the parasitic capacitance should certainly be taken into account
● The 8 data lines below (Tx0:3 and Rx0:3) are being protected against lightning transients by a two stage protection scheme
   → The SP03 series (x4) should be used in place of the SPLV2.8-4 if higher levels of protection are required
   → The SP4060 series can be used in place of the SP3050 devices if the voltage does not exceed 2.5V