DS99R124Q_15 Datasheet, PDF (25/31 Pages) Texas Instruments – 5 - 43 MHz 18-bit Color FPD-Link II to FPD-Link Converter

DS99R124Q
www.ti.com
SNLS318D – JANUARY 2010 – REVISED APRIL 2013
LVDS INTERCONNECT GUIDELINES
See AN-1108 (SNLA008) and AN-905 (SNLA035) for full details.
• Use 100Ω coupled differential pairs
• Use the S/2S/3S rule in spacings
– S = space between the pair
– 2S = space between pairs
– 3S = space to LVCMOS signal
• Minimize the number of Vias
• Use differential connectors when operating above 500Mbps line speed
• Maintain balance of the traces
• Minimize skew within the pair
• Terminate as close to the TX outputs and RX inputs as possible
Additional general guidance can be found in the LVDS Owner’s Manual - available in PDF format from the TI
web site at: http://www.ti.com/ww/en/analog/interface/lvds.shtml
Copyright © 2010–2013, Texas Instruments Incorporated
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