1 files changed, 24 insertions, 0 deletions
diff --git a/3866/CH4/EX4.9/Ex4_9.sce b/3866/CH4/EX4.9/Ex4_9.sce
new file mode 100644
index 000000000..07fb0b6be
--- /dev/null
+++ b/3866/CH4/EX4.9/Ex4_9.sce
@@ -0,0 +1,24 @@
+clc; clear; close;
+
+t=50*(10^(-12));
+Cl=50*(10^(-15));
+Reqn=12500;//in ohm
+Reqp=30000;//in ohm
+Ref=t/(0.7*Cl);
+R1=Reqn/Ref;
+mprintf('Wn/Ln=%f',R1);
+R2=Reqp/Ref;
+mprintf('\nWp/Lp=%f',R2);
+Vsat=8*(10^6);//in cm/s
+Vdd=1.2;//in volts
+Vtp=0.4;//in volts
+Ep=2.4;//in volts
+un=270;//in cm^2/V.s
+Vol=0.065;//in volts
+En=0.6;//in volts
+Vtn=0.4;//in volts
+Wp=(un*(Vol*(Vdd-Vtn)-(Vol^2)/2)*(Vdd-Vtp+Ep)*R1)/(Vsat*((Vdd-Vtp)^2)*(1+(Vol/En)));
+mprintf('\nWp=%f (in cm)',Wp);
+Wp=Wp*10000;//in micrometer
+mprintf('\nWn/Ln=%f/0.1 (in 0.1um technology)',0.1*R1);
+mprintf('\nWp/Lp=%f/0.1 (in 0.1um technology)',Wp);