A clock delayed sleep mode domino logic for wide dynamic OR gate

  • Authors:
  • Kwang-Il Oh;Lee-Sup Kim

  • Affiliations:
  • KAIST, Yuseong-gu, Daejeon, Republic of Korea;KAIST, Yuseong-gu, Daejeon, Republic of Korea

  • Venue:
  • Proceedings of the 2003 international symposium on Low power electronics and design
  • Year:
  • 2003

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Abstract

A high performance and low power clock delayed sleep mode (CDSM) domino logic is proposed for wide fan-in domino logic. The CDSM-domino logic not only improves the robustness but also reduces the active and stand-by power. The proposed scheme reduces delay by 21%, dynamic power by 16%, and leakage power by 91% respectively compared to the typical wide fan-in domino logic in 0.18? CMOS technology. In addition, the sleep mode entrance power is reduced to 10-5 of the HS-domino logic [3].