Linear (Vgs > Vt and Vds < Vgs - Vt) -- Current flows from drain to source. The amount of current is roughly proportional to both Vgs and ... ... <看更多>
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Linear (Vgs > Vt and Vds < Vgs - Vt) -- Current flows from drain to source. The amount of current is roughly proportional to both Vgs and ... ... <看更多>
如果K=MC(W/L)Kn=MC如上圖的id = Kn(W/L)*[(Vgs-Vt)*Vds-0.5(Vds)^2]如上圖的id = K[2(Vgs-Vt)Vds-Vds^2]依我的理解Kn(W/L)=K 所以這兩個公式差別在 ... ... <看更多>
Vth : 若操作在subthreshold 區,造成Vgs-Vth<0,造成Vth mismatch這一項 ... 二次方公式內若Vgs很靠近Vth會得到無限大的gm這件事情不存在gm/Id在MOS ... ... <看更多>
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