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What else can I help you with?
How can you calculate the noise margin of various logic families?
A: There is no calculation involved it is specified by the manufacture as a level +/- volts or even current
What is the Difference between noise margin and signal to noise ratio?
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.
What is digital electronic?
Digital Electronics deals with logic 1 and logic 0, where logic 1 is represented by one voltage and logic is represented by another voltage.(ie. it is a discrete representaiton of analog signals). The main advantage of digital signals over analog signal is that it is less prone to noise.
What do you understand by the term fully restored logic and explain this in the context of working of an inverter?
Fully restored logic refers to a design approach in digital circuits where the output levels are restored to a defined standard after processing, ensuring minimal power dissipation and noise margins. In the context of an inverter, this means that the inverter not only inverts the input signal but also provides a clean output with full voltage levels corresponding to the logical states (high and low). This restoration enhances signal integrity and reliability, especially in complex circuits where multiple logic gates are interconnected. Thus, fully restored logic ensures that the inverter contributes to stable and efficient circuit operation.
How the noise is overcome with the help of positive feedback amplifier?
A: With positive feedback the amplifier is saturated one way or the other in a quiescent state no signal or noise input can effects its output
Which logic family has the highest noise immunity?
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): ???
What is the TTL high noise range?
TTL (Transistor-Transistor Logic) high noise range refers to the voltage levels that are considered acceptable for a logic high state in TTL circuits. Typically, for standard TTL, a voltage above 2.0 volts is interpreted as a logical high, while voltages below this may be seen as low. The high noise margin is the difference between the minimum high input voltage (2.0V) and the maximum output low voltage (0.8V), resulting in a noise margin that ensures reliable operation despite voltage fluctuations. This margin helps prevent false triggering in digital circuits.
How can you calculate the noise margin of various logic families?
A: There is no calculation involved it is specified by the manufacture as a level +/- volts or even current
What is the noise margin for standard TTL gates?
The low state dc noise margin for TTL dates is 0.3v and the high state noise margin is 0.7v
What is the Difference between noise margin and signal to noise ratio?
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.
If this operation for the removal of stirrup bone has improved lately?
i had the stapes operation in l974 and it left me with a humming noise and buzzing noise has that improved since then i mean can the oper be done now without the side effects of those noises
What is noise margin and noise immunity?
Noise margin refers to the difference between the actual voltage levels of a digital signal and the threshold levels required for reliable recognition of logic states, providing a buffer against noise interference. Noise immunity, on the other hand, is the ability of a system to withstand external noise without affecting its performance or accuracy. Together, they are crucial in ensuring reliable digital communication and signal integrity in electronic circuits, especially in environments with potential electromagnetic interference. High noise margins and strong noise immunity enhance a system's robustness against disturbances.
Why protection required against noise required in ttl?
Protection against noise in TTL (Transistor-Transistor Logic) circuits is essential because noise can lead to false triggering of logic levels, causing erroneous outputs and unreliable performance. TTL circuits operate with specific voltage thresholds, and any voltage fluctuations due to noise can disrupt signal integrity. Implementing noise protection, such as proper grounding, decoupling capacitors, and shielding, helps maintain stable operation and ensures accurate data processing in digital systems.
Why is noise pollution improtant?
noise pollution is important because noise effects animals and people by stress
Tests to check noise margin of CMOS gate?
To check the noise margin of a CMOS gate, one can perform voltage margining tests by applying different voltage levels to the input to determine at what point the gate switches its output. This can help assess the noise immunity of the gate. Additionally, one can perform a noise injection test by introducing simulated noise at the input to see how it affects the gate's output stability. These tests can help evaluate the robustness of the CMOS gate against noise.
Health effects caused by noise pollution?
Noise pollution can caused a person "deaf".
Why is my Whirlpool washer making a loud noise during operation?
Your Whirlpool washer may be making a loud noise during operation due to issues with the motor, bearings, or the drum. It is recommended to have a professional technician inspect and repair the washer to resolve the noise.
