[802.3_B400G] FYI: Proposal to specify a control for skew in IEEE P802

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[802.3_B400G] FYI: Proposal to specify a control for skew in IEEE P802.3dj 2.0

To: STDS-802-3-B400G@xxxxxxxxxxxxxxxxx

Subject: [802.3_B400G] FYI: Proposal to specify a control for skew in IEEE P802.3dj 2.0

From: Richard Mellitz <richard.mellitz@xxxxxxxxx>

Date: Thu, 12 Jun 2025 16:54:16 -0400

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Reply-to: richard.mellitz@xxxxxxxxx

Thread-index: Advb26FuYLO9jo24R9K7x/i/Vavp5g==

Hi All,

The has been presented some this before. This this attached is a proposal for using SCMR_CH (for the channel) to control skew and other imbalances. The first half, SCMR and V_CM was controlled in the transmitters. This proposal it to complete the process for the channels.

Comments? Thoughts?

Regards,

Richard Mellitz

Samtec

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Attachment: SCMR for Channels.pdf
Description: Adobe PDF document