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course230B4new

course230B4new - MOSFET Scaling Device scaling Simplified...

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MOSFET Scaling Device scaling: Simplified design goals/guidelines for shrinking device dimensions to achieve density and performance gains, and power reduction in VLSI. Issues: Short-channel effect, Power density, Switching delay, Reliability. The principle of constant-field scaling lies in scaling the device voltages and the device dimensions (both horizontal and vertical) by the same factor κ ( > 1) such that the electric 2/22/2010 1 and vertical) by the same factor, 1), such that the electric field remains unchanged .
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