chapter3-inverterHW - 3.CMOS Inverter-homework 1. for a...

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Digital IC 1 3.CMOS Inverter-homework 1. for a CMOS inverter, when the pMOS and nMOS are long-channel devices ,or when the supply voltage is low, velocity does not occur, under these circumstances,Vm(Vin=Vout)=? 2. for a long channel model, please analysis a first-order expression of the current as function of Vgs and Vds in the reistive operation of a pMOS transistor.
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Digital IC exercises 3.figure shows a generic nMOS inverter used a resistive load, assume VDD=1.8V, Rload=5K/10K/15K,please give a curve of I-V characteristics both resistive and nMOS Slide 2
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Digital IC exercises 4.figure shows a generic nMOS inverter used a resistive load, assume VDD=1.8V, pMOS width=24/14/4,please give a curve of I-V characteristics both resistive and nMOS Slide 3
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exercises 5.A novel inverter has the transfer characteristics shown in figure. What are the values of VIL,VIH,VOL, and VOH that give best noise margins? What are these high and low noise margin? Slide 4
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chapter3-inverterHW - 3.CMOS Inverter-homework 1. for a...

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