Arzhou asks
15 years ago
anyone knows what subthreshold swing is?
latest #22
secretss says
15 years ago
The subthreshold swing refers to the change in the gate-to-source voltage required to change the drain current by an order of magnitude.
secretss says
15 years ago
Insulated gate field effect transistors having high subthreshold swing values have large leakage currents and consume relatively large
secretss says
15 years ago
amounts of standby power. Insulated gate field effect transistors having low subthreshold swing values, on the other hand,
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secretss says
15 years ago
have low leakage currents, consume less power, and are more ideally suited for low power applications.
brokenshardz says
15 years ago
:-& ??
secretss says
15 years ago
The subthreshold swing is determined by the charge in the channel region.
secretss says
15 years ago
It is a parameter commonly used to characterize the performance of insulated gate field effect transistors in the subthreshold region.
secretss says
15 years ago
erm, i'm not engineer, but it sounds like a measure of how much flux is needed to affect a change in the drain current.
Arzhou says
15 years ago
ok thanks, that helps :-)
secretss says
15 years ago
not an*. so the higher the swing value, the more flux is needed, hence, more power wastage. like, more strength needs to be exerted?
Arzhou says
15 years ago
just needed to "crowdsource" the research
secretss says
15 years ago
what's crowdsource?
secretss says
15 years ago
fatten up your research paper? (LOL)
secretss says
15 years ago
i thought you were asking what it means! (doh) hahahah
Arzhou says
15 years ago
crowdsourcing is a term for "outsourcing" work to the crowd
secretss says
15 years ago
ooh there's a wiki article on "crowdsourcing"!
Arzhou says
15 years ago
care to share it? :-P
secretss says
15 years ago
secretss says
15 years ago
i got the subthreshold swing info here. it's really looong >.< *whoosh*
Arzhou says
15 years ago
fwah, patent search sia
secretss says
15 years ago
it was the only google search result that gave me what i wanted :-P the other results merely used the term casually
Arzhou says
15 years ago
ahh ok thanks! :-D
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