Each logic family has a noise margin (also called "noise immunity") specified by the manufacturer. Manufacturers guarantee that the digital logic will still produce correct results even when some small amount of noise is superimposed on a gate output signal. The maximum amount of such noise that manufacturers are willing to guarantee is the noise margin. In order from highest to lowest noise immunity: high-threshold logic: ??? CMOS has a noise margin of 2.95 volts with a 10 V power supply. CMOS has a noise margin of 1.45 volts with a 5 V power supply. CMOS has a noise margin of 0.6 volts with a 3 V power supply. TTL has a noise margin of 0.3 volts. integrated injection logic (IIL): ???
Noise immunity is the ability of a system to perform even when there is noise present. The higher the level of noise a system can still operate under, the higher the noise immunity.
The low state dc noise margin for TTL dates is 0.3v and the high state noise margin is 0.7v
SNR = Signal Power / Noise Power, which is an indication of how well a receiver can distinquish a signal from random noise (non signal). The Noise margin is the measure in Db of how much better the SNR is than the SNR required for proper operation of a receiver. To a user this may be more valuable information, since the user may not know what an acceptable SNR is for his equipment.
noise is a ac signal(high frequency range), as LPF allows only lower frequencies integrator is has more noise immunity than differentiator
A: There is no calculation involved it is specified by the manufacture as a level +/- volts or even current
differential Manchester gives better noise immunity.
H. I. Silver has written: 'A class of signal design problems to improve noise immunity of digital communication systems'
The three types of immunity is innate immunity, adaptive immunity, and passive immunity.
There are three special cases of immunity from tort liability. They are intrafamily immunity, governmental immunity, and charitable immunity. Intrafamily immunity is immunity from a tort action brought by an immediate family member. Governmental immunity is immunity of a governmental agency from a tort action. Charitable immunity is immunity of a charitable organization from a tort action.
mostly antiviral immunity is the result of cell mediated immunity and antibacterial immunity is result of humoral immunity
explain the difference between sovereign immunity qualified immunity charitable immunity and interspousal immunity?