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Accurate and Accurate and Efficient SSN Modeling

Accurate and Accurate and Efficient SSN Modeling

Accurate and Accurate and Efficient SSN Modeling

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What is <strong>SSN</strong>?<br />

� Simultaneous Switching Noise is the<br />

deleterious effect of simultaneous<br />

switching outputs (SSO).<br />

�� Also referred to as Ground Bounce or<br />

Power Bounce<br />

� Exacerbated by poor return path <strong>and</strong> high<br />

loop inductance<br />

� Measured by fixing victim High or Low<br />

<strong>and</strong> monitoring output

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