Differential voltage swing for 10G signal

guru sai

Intellectual 510 points

Other Parts Discussed in Thread: DS125DF111

Hi, i tried to find the voltage swing of 10G signals (electrical path), but i am unable to find.

Please specify the differential voltage swing for 10G SFP+ signals

over 3 years ago

0 Nasser Mohammadi over 3 years ago

TI__Guru* 89170 points

Greetings,

Specifications calls for single ended voltage limit of -0.3V to 4V reference to VeeT(Module gnd). TI typical high speed ethernet retimers normally have 300mV to 700mV differential voltage swing.

Regards,, Nasser

0 guru sai over 3 years ago in reply to Nasser Mohammadi

Intellectual 510 points

Hi Nasser

Thanks a lot. Can you please provide any evolution boards having 10G ethernet

0 Nasser Mohammadi over 3 years ago in reply to guru sai

TI__Guru* 89170 points

Greetings Sai,

Please consider DS125DF111 EVM:

https://www.ti.com/tool/DS125DF111EVM

Regards,, Nasser

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Differential voltage swing for 10G signal