anarkie
Newbie level 3
op amp cmos conversion
Hello? I have a simple question regarding op amp cmos conversion.
I use NI Multisim and the schematic diagram of its datasheet doesn't produce what I expected. It is for a cmos comparator.
The output must be logic 0. I double checked the schematic and I guess it is correct. But I don't get what was wrong in there.
This shows a right output
But this one produces logic 1. nV or pV is considered as a ground, it must produce logic 0.
Thanks,
Hello? I have a simple question regarding op amp cmos conversion.
I use NI Multisim and the schematic diagram of its datasheet doesn't produce what I expected. It is for a cmos comparator.
The output must be logic 0. I double checked the schematic and I guess it is correct. But I don't get what was wrong in there.
This shows a right output
But this one produces logic 1. nV or pV is considered as a ground, it must produce logic 0.
Thanks,