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Loke et al., 2D to 3D MOS Technology Evolution for Circuit Designers

Loke et al., 2D to 3D MOS Technology Evolution for Circuit Designers

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Why Should We (<strong>Designers</strong>) Care?<br />

• Models bridge the technology and design worlds<br />

• The truth about our models<br />

– Speculative and inherently uncertain<br />

– Cannot assume they are accurate and <strong>to</strong> 10 sig figs<br />

– Primarily tailored <strong>to</strong> logic, not an<strong>al</strong>og<br />

– Limited <strong>to</strong> fab understanding of design usage of devices<br />

– Intrinsic<strong>al</strong>ly late <strong>to</strong> capture new effects, e.g., proximity<br />

• We can design b<strong>et</strong>ter circuits when we understand<br />

– the technology that our models are attempting <strong>to</strong> capture<br />

– the technology effects that are not in our models<br />

– What the fab prioritizes<br />

© <strong>Loke</strong> <strong>et</strong> <strong>al</strong>., <strong>2D</strong> <strong>to</strong> <strong>3D</strong> <strong>MOS</strong> <strong>Technology</strong> <strong>Evolution</strong> <strong>for</strong> <strong>Circuit</strong> <strong>Designers</strong><br />

Slide 5

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