DS90UR908Q_14 Datasheet, PDF (28/33 Pages) Texas Instruments – 5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter

DS90UR908Q
SNLS317H – SEPTEMBER 2009 – REVISED APRIL 2013
www.ti.com
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: www.ti.com/lvds
Revision History
• 03/30/2010 — Initial Release
• 07/26/2010 — Update all final AC and DC parameter limits
• 08/09/2010 — Update Pin Description of VODSEL
• 04/16/2013 — Changed layout of National Data Sheet to TI format
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