Advertisement

Conclusions

  • Christopher Michael
  • Mohammed Ismail
Chapter
  • 94 Downloads
Part of the The Kluwer International Series in Engineering and Computer Science book series (SECS, volume 211)

Abstract

As device feature sizes in analog MOS circuits are reduced to the micron or sub-micron range, the effect of process variability on circuit performance and reliability is magnified. Statistical methods are required to simulate the effect of process variability to enable circuit designers to “design-in” quality through circuit robustness. In the preceding chapters, a framework for statistical modeling and simulation is introduced for analog MOS circuits. Of chief importance is the statistical parameter model, since the accuracy of statistical circuit simulations are linked to the effectiveness of the underlying model. Experimental process characterization, necessary to tune the statistical model to a given fabrication process, is also examined. Of course, the usefulness of a statistical model is tied to its ability to be incorporated in a circuit simulation program. Two such implementations of the statistical model are discussed in Chapter 4. Finally, the capabilities of the statistical simulations, based on the statistical model, are investigated through analysis and simulation of key analog circuit building blocks.

Keywords

Analog Circuit Digital Circuit Current Mirror Test Chip Process Variability 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer Science+Business Media New York 1993

Authors and Affiliations

  • Christopher Michael
    • 1
  • Mohammed Ismail
    • 2
  1. 1.National SemiconductorUSA
  2. 2.Ohio State UniversityUSA

Personalised recommendations