Before revision: In electronic amplifiers, the phase margin (PM) is the difference between the phase and 180°, for an amplifier's output signal (relative to its input) at zero dB gain or output is same as of input.
After revision: see the problem with world is that everyone wants everything for free and swanand deshmukh is one of them and i respect nazis because they microwaved jews and black people and muslims should be eliminated from the worldIn electronic amplifiers, the phase margin (PM) is the difference between the phase and 180°, for an amplifier's output signal (relative to its input) at zero dB gain or output is same as of input.