Clock generation circuit and semiconductor memory apparatus...

Electrical computers and digital processing systems: support – Clock – pulse – or timing signal generation or analysis

Reexamination Certificate

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Details

C713S501000, C713S600000, C326S063000, C327S141000, C327S164000, C327S291000, C365S189011, C375S354000, C711S100000

Reexamination Certificate

active

07953998

ABSTRACT:
A clock generation circuit for a semiconductor memory apparatus includes an internal clock generation unit that receives a clock and generates an internal clock, and a clock selection unit that selectively outputs the clock or the internal clock in response to a selection signal.

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