6012微微电子器件与电路试卷2的答案-

潴蔸蔸
13 ℃
2017-09-15

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6.0122-(:64.2%St.dev.=16.1%)1(:21.5/30=72%St.dev.=5/30=27%)(a)=1/=/F=F=:==0.025V=200=5000Ohms=1mA(b)(c)NPNBJT()()(d)NKKNK(e)MOSFET(f)()()()()()2(:20.7/30=69%St.dev=5.4/18%)(a)0V-0.5V1.0V(b)()A()-()*Coul(c)n+MOSFET=0(d)()=A()n+(=A6)13(:22/40=55%St.dev=9.6/40%)(a)MOSFETMOSFET(b)R6V0.6V*2R4.8VR1mAR4800Ohms4.8kOhms(c)()=0.2V2.8V=-0.5V2.8-(-0.5)=3.3V3.3V()=0.2V-2.8V2.5V-2.8V-0.3V.-0.3V(d)DC1mA1mA2mA6V2mA12Mw(e)()()()2