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Temperature Dependence in Low Power CMOS UDSM Process

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Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 3254))

Abstract

In low power UDSM process the combined use of reduced value of the supply voltage and high threshold voltage value may greatly modify the temperature sensitivity of designs, which becomes structure and transition edge dependent. In this paper we propose a model for determining the temperature coefficient of CMOS structures and defining the worst Process, Voltage and Temperature condition to be verified for qualifying a design. This model is validated on two 0.13μm processes by comparing the calculated values of the temperature coefficient of the performance parameters to values deduced from electrical simulations (Eldo). Application to combinatorial path gives evidence of the occurrence of temperature inversion that is structure and control condition dependent and must carefully be considered for robust design validation.

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References

  1. Park, C., et al.: Reversal of temperature dependence of integrated circuits operating at very low voltages. In: Proc. IEDM conference, pp. 71–74 (1995)

    Google Scholar 

  2. Sze, S.M.: Physics of semiconductor devices. Wiley, Chichester (1983)

    Google Scholar 

  3. Synopsys Inc., Scalable Polynomial Delay And Power Model, Rev 5 (October 2002)

    Google Scholar 

  4. Lasbouygues, B., Schindler, J., Engels, S., Maurine, P., Azemard, N., Auvergne, D.: Continuous representation of the performance of a CMOS library. In: European Solid-State Circuits, ESSIRC 2003 Conf., September 16-18 (2003)

    Google Scholar 

  5. Maurine, P., Rezzoug, M., Azemard, N., Auvergne, D.: Transition time modeling in deep submicron CMOS. IEEE Trans. on Computer Aided Design 21(11), 1352–1363 (2002)

    Article  Google Scholar 

  6. Sakurai, T., Newton, A.R.: Alpha-power model, and its application to CMOS inverter delay and other formulas. J. Solid State Circuits 25, 584–594 (1990)

    Article  Google Scholar 

  7. Jeppson, K.O.: Modeling the Influence of the Transistor Gain Ratio and the Input-to- Output Coupling Capacitance on the CMOS Inverter Delay. IEEE JSSC 29, 646–654 (1994)

    Google Scholar 

  8. Daga, J.M., Ottaviano, E., Auvergne, D.: Temperature effect on delay for low voltage applications. In: Design, Automation and Test in Europe, Proc., February 23-26, pp. 680–685 (1998)

    Google Scholar 

  9. Power, J.A., et al.: An Investigation of MOSFET Statistical and Temperature Effects. In: Proc. IEEE 1992 Int. Conference on Microelectronic Test Structures, March 1992, vol. 5 (1992)

    Google Scholar 

  10. Osman, A., et al.: An Extended Tanh Law MOSFET Model for High Temperature Circuit Simulation. IEEE JSSC 30(2) (February 1995)

    Google Scholar 

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© 2004 Springer-Verlag Berlin Heidelberg

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Lasbouygues, B., Wilson, R., Maurine, P., Azémard, N., Auvergne, D. (2004). Temperature Dependence in Low Power CMOS UDSM Process. In: Macii, E., Paliouras, V., Koufopavlou, O. (eds) Integrated Circuit and System Design. Power and Timing Modeling, Optimization and Simulation. PATMOS 2004. Lecture Notes in Computer Science, vol 3254. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30205-6_13

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  • DOI: https://doi.org/10.1007/978-3-540-30205-6_13

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-23095-3

  • Online ISBN: 978-3-540-30205-6

  • eBook Packages: Springer Book Archive

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