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Design >> Analog Design >> Velocity saturation in mosfet
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Message started by raja.cedt on Apr 6^th, 2009, 12:45pm

Title: Velocity saturation in mosfet
Post by raja.cedt on Apr 6^th, 2009, 12:45pm

hi,
i understand velocity saturation in mosfet like the following
It linearizes the I&V characteristics.So i guess its like feedback.Normally source degeneration mainly to linearize the characteristics,but now velocity saturation itself giving linear characteristics,of course still it depends on un,cox..But with respect to current technology its better from low voltage point of view as well as less distortion.
Please tell me whether it is correct or not.

thank you,
Rajasekhar.