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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3866/CH6/EX6.9 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3866/CH6/EX6.9')
| -rw-r--r-- | 3866/CH6/EX6.9/Ex6_9.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3866/CH6/EX6.9/Ex6_9.sce b/3866/CH6/EX6.9/Ex6_9.sce new file mode 100644 index 000000000..a30d0396f --- /dev/null +++ b/3866/CH6/EX6.9/Ex6_9.sce @@ -0,0 +1,20 @@ +clc; close; clear;
+
+Cload=200;//in fF
+Cin=1;//in fF
+N=3;
+Tinv=7.5;//in picoseconds
+Y=0.5;
+f=(Cload/Cin)^(1/N);
+disp(f,'Fanout ratio for 3 stage inverter=');
+tdelay=3*Tinv*(f+Y);
+disp(tdelay,'total delay in 3 stage case(in picoseconds)=');
+f1=3.6;//estimated
+N1=log(Cload/Cin)/log(f1);
+g=round(N1);
+disp(N1,'N=');
+f2=(Cload/Cin)^(1/g);
+disp(f2,'recomputed fanout ratio for 4 stage=');
+tdelay1=4*Tinv*(f2+Y);
+disp(tdelay1,'total delay in 3 stage case(in picoseconds)=');
+//answers vary due to round off error
|