Clocking and clocked storage elements in a multi-gigahertz environment

  • Authors:
  • V. G. Oklobdzija

  • Affiliations:
  • Department of Electrical and Computer Engineering, University of California at Davis, 3007 Kemper Hall, Davis, California 95616

  • Venue:
  • IBM Journal of Research and Development
  • Year:
  • 2003

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Abstract

Clocking considerations and the design of clocked storage elements are discussed in this paper. We present a systematic approach for deriving a clocked storage element suitable for "time borrowing" and absorption of clock uncertainties. We explain how to compare different clocked storage elements with each other, and discuss issues related to power consumption and low-power designs. Finally, results of comparisons among representative designs are presented.