DS91M040: Requesting SI details

Sandhiya Subashree M

Part Number: DS91M040

Tool/software:

Dear Team,

For SI check, could you please provide the insertion loss and return loss limits and
eye width and eye height for interface (MLVDS and single ended) for P/N DS91M040TSQ/NOPB

9 months ago

0 Jack Campbell 9 months ago

TI__Expert 3170 points

Hi Sandhiya,

Insertion and return loss are going to be system design dependent so we do not have information on these. We do have a number of Application Notes that go into the details of generating eye patterns which may be helpful to you.

LVDS Signal Quality: Jitter Measurements Using Eye Patterns Test Report

LVDS Owner's Manual beginning on pg. 55

This App Note is on design/layout for high speed signaling in M-LVDS systems:

High-Speed Layout Guidelines for Reducing EMI for LVDS SerDes Designs

Regards,

Jack

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DS91M040: Requesting SI details