1 files changed, 21 insertions, 0 deletions
diff --git a/1223/CH8/EX8.7/Ex8_7.sce b/1223/CH8/EX8.7/Ex8_7.sce
new file mode 100755
index 000000000..1a1b986e0
--- /dev/null
+++ b/1223/CH8/EX8.7/Ex8_7.sce
@@ -0,0 +1,21 @@
+clear;
+clc;
+//Example 8.7
+Vdd=10;
+Rl=20;
+K=0.2;
+Vt=1;
+vo=5;
+iL=vo/20;
+printf('\niL=%.2f A\n',iL)
+Idq=0.05;
+//Idq=K*(Vbb/2-Vt)
+Vbb=(sqrt(Idq/K)+1)*2;
+printf('\nVbb=%.2f V\n',Vbb)
+iD=iL;
+Vgsn=sqrt(iD/K)+Vt;
+printf('\nVgsn=%.2f V\n',Vgsn)
+Vsgp=Vbb-Vgsn;
+printf('\nVsgp=%.2f V\n',Vsgp)
+vi=vo+Vgsn-Vbb/2;
+printf('\ninput voltage=%.2f V\n',vi)