cjupiter
Member level 2
comparator output query
Im having a problem with the output of my comparator. I dont want the output to have the same frequency as clock. I want a constant output when output goes high. I have attached my schematic and current output. My transistor dimensions are
L(all transistors)=0.18u
Width:
W(m1,m4)=3.06u
W(m2,m3)=6.12u
W(m5,m6)=8.1u
W(m7,m10)=15.12u
W(m8,m9)=9u
W(m11,m13)=0.54u
W(m12,m14)=0.36u
my Vdd was going to be 1.8V but its at 1V at the moment coz for 1.8V i get very very small output
my inputs are two 50K 1V sine waves with a half period delay in between
my outputs occur at N1 and N2
Any help would be much appreciated
Im having a problem with the output of my comparator. I dont want the output to have the same frequency as clock. I want a constant output when output goes high. I have attached my schematic and current output. My transistor dimensions are
L(all transistors)=0.18u
Width:
W(m1,m4)=3.06u
W(m2,m3)=6.12u
W(m5,m6)=8.1u
W(m7,m10)=15.12u
W(m8,m9)=9u
W(m11,m13)=0.54u
W(m12,m14)=0.36u
my Vdd was going to be 1.8V but its at 1V at the moment coz for 1.8V i get very very small output
my inputs are two 50K 1V sine waves with a half period delay in between
my outputs occur at N1 and N2
Any help would be much appreciated