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DC coupling on the SGMII receiver.

Question asked by AARON LEVINE on Sep 26, 2014
Latest reply on Sep 29, 2014 by Serguei Podiatchev

On our P4080 design we have DC coupling on the SGMII receiver.
It is driven by a CML output stage power by 1.4Volts. The XVDD voltage on our
design is 1.5 Volts. Table 88 does not specify a DC Input voltage range. Do you
happen to have a value for this? Do you think this will be a issue since the
driver is at 1.4 Volts?

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