DYNAMIC FAIL-SAFE CIRCUIT

摘要

PROBLEM TO BE SOLVED: To provide a dynamic fail-safe circuit. SOLUTION: The dynamic fail-safe circuit available for reducing the possibility of damage onto a circuit having a dynamic logic circuit has a specified holding timeτhdand a nominal refresh timeτrshorter than the holding timeτhdunder loss state of the dynamic logic circuit. The dynamic fail-safe circuit comprises a dynamic timer circuit having a holding timeτhf, whereτr<τhf<τhd. COPYRIGHT: (C)2003,JPO