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	   "source": [
       "# Chapter 4: Digital Integrated Circuit Design"
	   ]
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		   "source": [
			"## Example 4.3: Gain_in_transition_region.sce"
		   ]
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"//Ex 4.3\n",
"clc;clear;close;\n",
"VDD=3;//V(Supply Voltage)\n",
"VOH=VDD;//V\n",
"VOL=0;//V\n",
"Vth=VDD/2;//V\n",
"VIL=VDD/2;//V\n",
"VIH=VDD/2;//V\n",
"NMH=VOH-VIH;//V\n",
"NML=VIL-VOL;//V\n",
"disp(Vth,'Vth(V)');\n",
"disp(VIL,'VIL(V)');\n",
"disp(VIH,'VIH(V)');\n",
"disp(VOL,'VOL(V)');\n",
"disp(VOH,'VOH(V)');\n",
"disp(NML,'NML(V)');\n",
"disp(NMH,'NMH(V)');\n",
"//Gain=(VOH-VOL)/(VIH-VIL)=infinity as VIH=VIL;//Gain in the transition region\n",
"Gain=%inf;//\n",
"disp(Gain,'Gain in the transition region');\n",
"//Answer in the book is wrong for the gain."
   ]
   }
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