Is an oscillator a transistor?

Is an oscillator a transistor?

An oscillator is an electronic circuit that generates repeated waveforms. One of the most commonly used oscillator circuits is made from a pair of transistors that are rigged up to alternately turn on and off. This type of circuit is called a multivibrator.

What is the main difference between oscillator and amplifier?

The main difference between an amplifier and oscillator is that amplifier is a circuit that amplifies the input signal and an oscillator generates AC waveforms of a particular frequency that acts as a source for an electronic circuit.

What is difference between oscillator and alternator?

Oscillator. An alternator is a mechanical device that produces sinusoidal waves without any input. An alternator converts mechanical energy to a.c. energy, whereas the oscillator converts d.c. energy into a.c. energy. An oscillator can produce higher frequencies of several MHz whereas an alternator cannot.

How does a transistor oscillate?

BJT oscillators work on the principle of electrical resonance in a circuit. Feedback network is a network which sends back part of output power to the input and helps in creating oscillations in the output for a DC input. This is known as positive feedback as the feedback power is added to the input power.

What are transistor parameters?

A parameter is a characteristic or property of a transistor which identifies it and distinguishes it from another similar transistor. In choosing a particular transistor to do a specific job, a comparison of parameters is the means by which the most suitable component can be selected.

When transistor is used as an amplifier it is operated in?

The transistor can work in three different regions like active region, cutoff region & saturation region. Transistors are turned off while working in the cut-off region and turned on while working in the saturation region. Transistors work as an amplifier while they work in the active region.

What is transistor function?

A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. Transistors are one of the basic building blocks of modern electronics. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.

What is the difference between oscillator and generator?

@aj_onduty • 04 Oct, 2010 The oscillator converts whatever waveform you give to it, as a power source to specific waveforms, like square, sine, triangular or any other. The generator, on the other hand, converts mechanical energy into electrical energy.

What is oscillator and its types?

An oscillator is a type of circuit that controls the repetitive discharge of a signal, and there are two main types of oscillator; a relaxation, or an harmonic oscillator. This signal is often used in devices that require a measured, continual motion that can be used for some other purpose.