Skip to main content

Design and Evaluation of Mixed 3T-4T FinFET Stacks for Leakage Reduction

  • Conference paper

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 5349))

Abstract

In this paper, FinFET stacks consisting of mixed three- (3T) and four-terminal (4T) devices are analyzed in terms of leakage. A novel figure of merit is introduced, and closed-form leakage models are derived. Analytical results are used to derive simple design criteria to minimize the leakage by properly mixing 3T and 4T devices in transistor stacks. The comparison with a bulk technology shows that properly designed FinFET circuits are able to reduce the leakage by one or two orders of magnitude.

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Horowitz, M., et al.: Scaling, power, and the future of CMOS. Electron Devices Meeting. IEDM Technical Digest (2005)

    Google Scholar 

  2. Masahara, M., et al.: Demonstration analysis and device design considerations for independent DG MOSFETs. IEEE Trans. on Electron Devices 52, 2046–2053 (2005)

    Article  Google Scholar 

  3. Mathew, L., et al.: CMOS Vertical Multiple Independent Gate Field Effect Transistor (MIGFET). In: Proceedings of the IEEE International SOI Conference, pp. 187–189 (2004)

    Google Scholar 

  4. Fried, D.M., et al.: A Fin-type independent-double-gate NFET. Device Research Conference, 45–46 (2003)

    Google Scholar 

  5. Narendra, S., et al.: Full-chip subthreshold leakage power prediction and reduction techniques for sub-0.18-μm CMOS. IEEE J. of Solid-State Circ. 39, 501–510 (2004)

    Article  Google Scholar 

  6. Johnson, M.C., et al.: Leakage control with efficient use of transistor stacks in single threshold CMOS. IEEE Trans. on VLSI Systems 10, 1–5 (2002)

    Article  Google Scholar 

  7. Tschanz, J., et al.: Dynamic sleep transistor and body bias for active leakage power control of microprocessors. IEEE Journal of Solid-State Circuits 38, 1838–1845 (2003)

    Article  Google Scholar 

  8. Liu, Y.X., et al.: Cointegration of high-performance tied-gate three-terminal FinFETs and variable threshold-voltage independent-gate four-terminal FinFETs with asymmetric gate-oxide thicknesses. IEEE Electron Device Letters 28, 517–519 (2007)

    Article  Google Scholar 

  9. Cakici, R.T., Roy, K.: Analysis of Options in Double-Gate MOS Technology: A Circuit Perspective. IEEE Transactions on Electron Devices 54, 3361–3368 (2007)

    Article  Google Scholar 

  10. ITRS Roadmap (2006 Update), http://public.itrs.net

  11. Tawfik, S.A., Kursun, V.: Low-Power and Compact Sequential Circuits With Independent-Gate FinFETs. IEEE Trans. on Electron Devices 55, 60–70 (2008)

    Article  Google Scholar 

  12. DESSIS 8.0 User Manual, ISE A.G (2002)

    Google Scholar 

  13. Ye, Y., et al.: New technique for standby leakage reduction in high-performance circuits. In: Symposium on VLSI Circuits. Digest of Technical Papers, pp. 40–41 (1998)

    Google Scholar 

  14. Neau, C., Roy, K.: Optimal body bias selection for leakage improvement and process compensation over different technology generations. In: Proceedings of the International Symposium on Low Power Electronics and Design, pp. 116–121 (2003)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2009 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Agostinelli, M., Alioto, M., Esseni, D., Selmi, L. (2009). Design and Evaluation of Mixed 3T-4T FinFET Stacks for Leakage Reduction. In: Svensson, L., Monteiro, J. (eds) Integrated Circuit and System Design. Power and Timing Modeling, Optimization and Simulation. PATMOS 2008. Lecture Notes in Computer Science, vol 5349. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-95948-9_4

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-95948-9_4

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-95947-2

  • Online ISBN: 978-3-540-95948-9

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics