Which of the following is an example for non-sinusoidal oscillator?
Which of the following is not an example of non-sinusoidal oscillator? Explanation: The sawtooth generator generates an output resembling the teeth of a plain toothed saw. A blocking oscillator is a free running generator, used to produce narrow trigger pulses.
Which oscillator is not sinusoidal?
Non-sinusoidal Oscillators − The oscillators that produce an output having a square, rectangular or saw-tooth waveform are called non-sinusoidal or relaxation oscillators. Such oscillators can provide output at frequencies ranging from 0 Hz to 20 MHz.
Which oscillator gives non-sinusoidal oscillation?
A nonlinear or relaxation oscillator produces a non-sinusoidal output, such as a square, sawtooth or triangle wave.
What are the applications of sinusoidal oscillator?
It may be used to generate AC waveforms such as sinusoidal, rectangular or sawtooth depending upon the type of oscillators used. They have wide range of applications such as in radios, Televisions, communication systems, computers, industrial controlled applications, and laboratories, as a function or signal generator.
Is an example of non-sinusoidal oscillator?
A non-sinusoidal waveform is typically a periodic oscillation but is neither of these. Some examples are triangle waves, rectangle waves, square waves, trapezoid waves and saw tooth waves.
What is the difference between sinusoidal and non-sinusoidal?
A sine wave is the graph of the sine function, usually with time as the independent variable. A cosine wave is sinusoidal. A non-sinusoidal waveform is typically a periodic oscillation but is neither of these. Some examples are triangle waves, rectangle waves, square waves, trapezoid waves and saw tooth waves.
Which type of feedback is used by Colpitts oscillator?
Voltage series feedback
Voltage series feedback is used in Colpitts oscillator. In voltage series feedback a part of output voltage is fed back to input.
What is a non-sinusoidal signal?
A non-sinusoidal waveform is one that is not a sine wave and is also not sinusoidal (sine-like). A non-sinusoidal waveform is typically a periodic oscillation but is neither of these. Some examples are triangle waves, rectangle waves, square waves, trapezoid waves and saw tooth waves.
Why LC oscillators are not used at low frequencies?
The tuned or LC oscillators are not suitable at low-frequencies because the size of inductors and capacitors becomes very large. In these oscillators the single stage of the amplifier amplifies the input signal and produces a phase shift of 180o. This principle is used in phase shift-oscillators.
What is sinusoidal oscillator why we need sinusoidal oscillator?
An oscillator is an electronic circuit that produces a periodic signal. If the oscillator produces sinusoidal oscillations, it is called as a sinusoidal oscillator. It converts the input energy from a DC source into an AC output energy of a periodic signal. This voltage signal is applied as an input to the amplifier.
Which amplifiers are used in Hartley oscillator?
Explanation: Hartley oscillator make use of class C amplifiers because it can amplify signals less than 180 degrees and provide output of full cycle.
What do you call a non sinusoidal oscillator?
Non Sinusoidal Oscillators / Relaxation Oscillators: Oscillators that produce output that has square, rectangular or saw tooth waveform or have output which is of pulse shape are called Non- Sinusoidal Oscillators.
Which is an example of a non sinusoidal waveform?
Triangular wave, square wave, and waveform from voltage controlled oscillator VCO are examples of non-sinusoidal waveforms. Generally, they can be designed using operational amplifier, resistor, and capacitor. 16.2.1 Triangular Wave Oscillator
Which is the best example of a negative resistance oscillator?
The uni-junction oscillator is the best example of a non-sinusoidal oscillator (produces sweep waveform as output) that exhibit negative resistance property, while the Tunnel diode oscillator is the best example of a sinusoidal oscillator that exhibit negative resistance property.
What kind of oscillator produces a sine waveform?
Sinusoidal Oscillators − The oscillators that produce an output having a sine waveform are called sinusoidal or harmonic oscillators. Such oscillators can provide output at frequencies ranging from 20 Hz to 1 GHz.