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SN65MLVD204B: Request for IBIS-AMI

Part Number: SN65MLVD204B


Dear Technical Support Team,


Can you provide IBIS-AMS for SN65MLVD204B?

Currently, I use normal IBIS.

I guess that IBIS-AMS can evaluate skew and simulated stub for high speed simulation.


●topology for M-LVDS IBIS simulation

 (1)termination     :100Ω

 (2)impedance :100Ω (all line length 420mm)

 (3)number of node     :19 node

 (4)simulated stub between backplane and I/O board


●Simulation result

 ①topology above

  →(4)simulated stub is available or not, reflection affects for threshold of M-LVDS type2(50mV~150mV)


 ②topology above with dumping resister(50Ω)

  →(4) simulated stub isn't available and adding series register to A/B of M-LVDS driver.

   This topology improve the reflection, but it has distortion of the waveform around threshold.

      Evaluation of Skew is difficult.


Best Regards,