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Design >> Analog Design >> Rise and fall time of inverter
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Message started by pashtp on Aug 27^th, 2018, 10:09am

Title: Rise and fall time of inverter
Post by pashtp on Aug 27^th, 2018, 10:09am

Why rise and fall time of inverter increases as temperature increases?

Title: Re: Rise and fall time of inverter
Post by DanielLam on Aug 27^th, 2018, 3:34pm

Mobility decreases as temperature increases.
Vt decreases as temperature increases.
But the mobility effect is faster than the Vt effect on Id.