Other Parts Discussed in Thread: TINA-TI
Tool/software: WEBENCH® Design Tools
I am attempting to make a TINA-TI noise simulation w the opa377. After finishing the schematic, I run a ac analysis and the results are as expected. A noise analysis plot also looks reasonable. However, the exported noise analysis text output doesn't make sense. I think it should have a column for frequency and second column for the noise value in units of V/rt(Hz). Below are a few lines... In the plot, these values are about 800E-9 down to 300E-9. Anyone know a solution?
*Frequency VM1-abs VM1-phase (deg)
0.1 2.18707013272029E-7 4.55785877917367E-5
0.117489755493953 2.0935011595101E-7 3.71340625965945E-5
0.138038426460288 2.0137867575158E-7 3.04028477318039E-5
0.162181009735893 1.94745920886315E-7 2.50248370210607E-5
0.190546071796325 1.89414678866716E-7 2.07166450238137E-5
0.223872113856834 1.85357305866075E-7 1.72551806465524E-5
0.263026799189538 1.82555748342336E-7 1.44647472336397E-5