dinosaur078
Member level 3
dear every body
i meet problem following :
i desgin a terahertz VCO at 80 Ghz, but when i do post-layout , the result frequency with no RC is smaller than 80 Ghz so much (it is about 50Ghz) , the result frequency with R+c+cc aslo smaller than 80 Ghz ( it is about 60 Ghz)
please show me . what is my problems .
is it "layout problem" or another kind of problems,...and how can i solve it
thank you !
i meet problem following :
i desgin a terahertz VCO at 80 Ghz, but when i do post-layout , the result frequency with no RC is smaller than 80 Ghz so much (it is about 50Ghz) , the result frequency with R+c+cc aslo smaller than 80 Ghz ( it is about 60 Ghz)
please show me . what is my problems .
is it "layout problem" or another kind of problems,...and how can i solve it
thank you !