Beyond Design: The Fundamental Structure of Spectral Integrity
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Mentor Paper: DDR4 Board Design and Signal Integrity Verification Challenges
May 17, 2017 | Craig Armenti, Mentor GraphicsEstimated reading time: Less than a minute
This Mentor white paper, originally presented at DesignCon and nominated for a best paper award, includes an investigation of DDR4's Pseudo Open Drain driver and what its use means for power consumption and Vref levels for the receivers.
This paper also examines a DDR4 system design example and the need for simulating with IBIS power aware models versus transistor level models for Simultaneous Switching Noise characterization.
To download this paper, click here.
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