2 * K=μnCox (W/L)
此為歐姆區
ID = k [ 2(Vgs-Vt) * Vd - Vd^2 ] =38u
3-0.2 = Id * Rd
2.8 / 38u =73.68k
27 圖示電路中場效電晶體之臨限電壓 VT =1 V、μnCox(W/L) = ..-阿摩線上測驗