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User:Jfishburn/Intentional Clock Skew in Synchronous Circuits

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Intentional clock skew is clock skew that is deliberately designed into a Synchronous circuit to armor it against various kinds of failure, or to enable it to be clocked at a higher rate.

Ideal Clocking with Zero Clock Skew

What Can Go Wrong

SETUP Failure

HOLD Failure

The Nightmare Scenario: Intermittent HOLD Failure

For Low-Delay Paths, The Perils of Zero Clock Skew

A Logic Path with Little Or No Delay Is Close to HOLD Failure

A Small Amount of Unintentional Skew Causes It To Fail

Intentional Clock Skew To the Rescue

Intentional Clock Skew Can Also Speed Up A Circuit

References