Understanding MOSFET mismatch for analog design.

Understanding MOSFET mismatch for analog design.

Despite the significance of matched devices in analog circuit design, mismatch modeling for design application has been lacking. This paper addresses misconceptions about MOSFET mismatch for analog design. Vt mismatch does not follow a simplistic 1/(√area) law, especially for wide/short and narrow/l...

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Pubblicato in:IEEE Journal of solid state circuits 38, 3 (2003).
Autore principale: Drennan, P.G
Natura: Articolo
Lingua:English
Soggetti:
MOSFET current mirrors.
MOSFET mismatch.
SPICE.
Analog IC design.
Analog circuit design.
Gain factor.
Physically based mismatch model.
Semiconductor device modeling.
Threshold voltage mismatch.