An astable multivibrator Lecture notes PDF

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1- An astable multivibrator is also called free running relaxation oscillator...

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1- An astable multivibrator is also called free running relaxation oscillator, explain? Astable multivibrator also known as free-running multivibrator. Because it alternate between the output voltages of two different levels during the time it is on. At each voltage level output remains for a definite period of time. They do not need any inputs additionally or external assistance to oscillate. 2- The frequency oscillator of an astable multivibrator depends on what? The astable multivibrator can generate two square wave which is very short output waveform from each transistor or a rectangular shaped output much longer either symmetrical or non-symmetrical depends on the constant time of the RC network is frequency of oscillation. 3- What are application of multivibrator? It is used as a pulse and wave generators. It also used as a standard frequency source. They also used in TV circuit and in radar. A memory elements in computer is used....