Level Converting Flip-Flops for High-Speed and Low-Power Applications

Hyoun Soo PARK; Bong Hyun LEE; Young Hwan KIM

doi:10.1093/ietfec/e89-a.6.1740

Level Converting Flip-Flops for High-Speed and Low-Power Applications

Hyoun Soo PARK, Bong Hyun LEE, Young Hwan KIM

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This letter presents two high-performance level-converting flip-flops (LCFF) for multi-V_DD systems, indirect precharging flip-flop (IPFF) and multi-supply complementary pass-transistor flip-flop (MCPFF). Employing a simple precharging scheme, IPFF provides high operating speed. MCPFF, on the other hand, provides low power operations by implementing the edge-triggering function with complementary pass transistors. Performance comparison indicates that IPFF operates at the highest speed and MCPFF consumes the lowest power among the seven LCFFs under evaluation.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.6 pp.1740-1743

Publication Date: 2006/06/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e89-a.6.1740

Type of Manuscript: Special Section LETTER (Special Section on Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2005))

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Hyoun Soo PARK, Bong Hyun LEE, Young Hwan KIM, "Level Converting Flip-Flops for High-Speed and Low-Power Applications" in IEICE TRANSACTIONS on Fundamentals, vol. E89-A, no. 6, pp. 1740-1743, June 2006, doi: 10.1093/ietfec/e89-a.6.1740.
Abstract: This letter presents two high-performance level-converting flip-flops (LCFF) for multi-V_DD systems, indirect precharging flip-flop (IPFF) and multi-supply complementary pass-transistor flip-flop (MCPFF). Employing a simple precharging scheme, IPFF provides high operating speed. MCPFF, on the other hand, provides low power operations by implementing the edge-triggering function with complementary pass transistors. Performance comparison indicates that IPFF operates at the highest speed and MCPFF consumes the lowest power among the seven LCFFs under evaluation.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.6.1740/_p

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@ARTICLE{e89-a_6_1740,
author={Hyoun Soo PARK, Bong Hyun LEE, Young Hwan KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Level Converting Flip-Flops for High-Speed and Low-Power Applications},
year={2006},
volume={E89-A},
number={6},
pages={1740-1743},
abstract={This letter presents two high-performance level-converting flip-flops (LCFF) for multi-V_DD systems, indirect precharging flip-flop (IPFF) and multi-supply complementary pass-transistor flip-flop (MCPFF). Employing a simple precharging scheme, IPFF provides high operating speed. MCPFF, on the other hand, provides low power operations by implementing the edge-triggering function with complementary pass transistors. Performance comparison indicates that IPFF operates at the highest speed and MCPFF consumes the lowest power among the seven LCFFs under evaluation.},
keywords={},
doi={10.1093/ietfec/e89-a.6.1740},
ISSN={1745-1337},
month={June},}

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TY - JOUR
TI - Level Converting Flip-Flops for High-Speed and Low-Power Applications
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1740
EP - 1743
AU - Hyoun Soo PARK
AU - Bong Hyun LEE
AU - Young Hwan KIM
PY - 2006
DO - 10.1093/ietfec/e89-a.6.1740
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2006
AB - This letter presents two high-performance level-converting flip-flops (LCFF) for multi-V_DD systems, indirect precharging flip-flop (IPFF) and multi-supply complementary pass-transistor flip-flop (MCPFF). Employing a simple precharging scheme, IPFF provides high operating speed. MCPFF, on the other hand, provides low power operations by implementing the edge-triggering function with complementary pass transistors. Performance comparison indicates that IPFF operates at the highest speed and MCPFF consumes the lowest power among the seven LCFFs under evaluation.
ER -