There are many factors that limit the speed of a MOSFET. Because of parasitic capacitances and resistances, channel current and consequently output voltage change slowly. This is due to the fact that when the input voltage at the gate input changes, parasitic capacitances must be charged or discharged through a parasitic resistance. The greater these [...]
Short Channel MOS Structures
Posted by admin on July 29th, 2010
Posted in Electronics circuits 
Tags: change, channel, fact, gate, gate input, input, input changes, input voltage, limit, Mosfet, output, output voltage, parasitic capacitances, parasitic resistance, resistance, resistances, speed, voltage, voltage change
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