o Increased Power Consumption: Longer clock trees generally contain more buffers/inverters and longer nets. This leads to higher power consumption.
o Increased
Area: More buffers/inverters consume more silicon area.
o CPPR
and OCV Impact: longer tree not properly balanced or may not have more
common path. Reducing CRPR effect. More cells means more OCV impact and delay
variation causing timing closure difficult
o Increased
Jitter Accumulation: Longer paths with more buffers can potentially
accumulate more jitter, increasing clock uncertainty and further tightening
timing constraints.
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