spswaroopa
Newbie level 4
Hiii....
i have plotted Gm vs Vgs graph,as shown below please help me to analyse that graph, why it rises suddenly, why it start to decrease, which parameter is responsible for this kind of behaviour ?
please help to know what are the short channel effects affects the transconductance ?
i know gm is affected by velocity saturation and some mobility degradation issues but i am focussing on shape of the cure.
i have plotted Gm vs Vgs graph,as shown below please help me to analyse that graph, why it rises suddenly, why it start to decrease, which parameter is responsible for this kind of behaviour ?
please help to know what are the short channel effects affects the transconductance ?
i know gm is affected by velocity saturation and some mobility degradation issues but i am focussing on shape of the cure.