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What is the phase of integrator and differentiator?
The phase of an integrator is -90 degrees (or -π/2 radians), meaning it lags the input signal by a quarter of a cycle. In contrast, the phase of a differentiator is +90 degrees (or +π/2 radians), indicating that it leads the input signal by a quarter of a cycle. These phase shifts are fundamental characteristics that influence how these systems respond to different frequency components of input signals.
How op amp is used in an electronic analog computer to solve a differential equation?
In a computer there are many A/D converters that put analog into digital. This signal is what is usually then led into an op amp which in the right configuration can be designed into an integrator or differentiator which is then used to solve differential equations.
Why are the transfer characteristics of a differentiator and an integrator a circle when the input is a sine wave?
It has to do with the fact that what's being plotted isn't a simple function, y = f(x), on an x-y grid, but rather a set of parametric equations plotted on a f(t)-g(t) grid where: x = f(t) is your input, and y = g(t) is your output. Specifically, for the differentiator: x = f(t) y = df/dt. For the integrator: x = f(t) y = ∫ f(t) dt. So, if your input is x = f(t) = sin(t), then your two outputs will be df/dt = cos(t) and ∫ sin(t) dt = -cos(t). That means your coordinate axes for the differentiator and the integrator will be the parametric equations x = sin(t), y = cos(t) and x = sin(t), y = -cos(t), respectively. I don't know if you've ever worked with parametric equations before, but suffice it to say, both of those sets of equations are parametric equations for a circle. I'll add a link to parametric equations below if you want to learn more.
What do ENIAC mean?
Electronic Numerical Integrator And Computer.
First computing device?
ENIAC(Electronic Numerical Integrator and Computer)
What is the phase and phase shift in Integrator and Differentiator?
phase shift in integrator is 180 degrees and phase shift in differentiator is 0 degrees
Why noise immmunity is more in integrator than differentiator?
noise is a ac signal(high frequency range), as LPF allows only lower frequencies integrator is has more noise immunity than differentiator
How should the time constant be selected for the proper operation of integrator and differentiator?
for integrator time constant must be greater than 15T(T being the pulse width)
Why high pass filter called differentiator?
Because the capacitor is in series with the output. Vice versa for the integrator.
Which integrator is prefered over differentiator?
bhenmchodo kabhi to answer likh diya karo u all motherfuicker always ask for our opininon
What is the difference between the output ofintegratorand input of a differentiator?
A; An integrator will integrate or slowly change as a rapid input is applied. Differentiate will have just the opposite effect
What is the phase of integrator and differentiator?
The phase of an integrator is -90 degrees (or -π/2 radians), meaning it lags the input signal by a quarter of a cycle. In contrast, the phase of a differentiator is +90 degrees (or +π/2 radians), indicating that it leads the input signal by a quarter of a cycle. These phase shifts are fundamental characteristics that influence how these systems respond to different frequency components of input signals.
Can inductor be used in 'operational amplifier as integrator'?
let us try.........
What are the applications for integrator circuits?
filter,servo control system,summing &difference application
Why high pass circuit is called as an Differentiator?
A high pass circuit can act as a differentiator because it allows high frequency signals to pass through while attenuating low frequency signals. This property causes the output to respond more to the rate of change of the input signal, making it behave similar to a mathematical differentiator.
How do you Solve differential equations through operational amplifiers?
Differential equations can be solved using operational amplifiers (op-amps) by creating analog circuits that model the mathematical relationships described by the equations. By configuring op-amps in specific ways, such as integrators or differentiators, you can represent the operations of differentiation and integration. For instance, an integrator circuit can produce an output proportional to the integral of the input signal, while a differentiator can provide an output proportional to the derivative. These circuits can be combined to create solutions to complex differential equations in real-time.
What are the limitations of ideal integrator circuit?
the ideal differentiator has some limitations. The output is limited to the supply voltages, and since the differentiator is a noise-amplifying device, it suffers from excessive response to high-frequencies. Generally a practical differentiator is combined with a low-pass filter to smooth the high-frequency noise effects. Figure 6 shows some possible modifications to the ideal circuit. A large (over 1 MΩ) resistor Rx may be inserted in parallel with Cs and a very small ( 10 pF or less) capacitor Cx may be inserted in parallel with Rf.
