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Waveform Generators

Module-3

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Square Wave Generator

  •  

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R

 

 

C

 

 

 

 

 

 

 

 

Square Wave Generator

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C

 

 

 

 

 

 

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R

 

 

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7 of 20

 

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R

 

 

C

 

 

 

 

 

 

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10 of 20

Triangular Wave Generator

  • Integrator

11 of 20

 

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A circuit in which the output voltage waveform is an integral part of the input voltage waveform is the integrator.

In a basic inverting amplifier configuration if the feedback

resistor is replaced by a capacitor; we can get an integrator.

 

 

 

 

 

 

 

 

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t

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15 of 20

 

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C

 

 

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The

 

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T

 

17 of 20

 

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P

 

 

 

 

 

 

 

 

 

 

18 of 20

 

 

 

 

 

19 of 20

SAWTOOTH WAVE GENERATOR

 

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P

 

 

 

 

 

 

 

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20 of 20

PHASE SHIFT OSCILLATOR

 

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C

 

 

C

C

R

R

R

 

Amplifier

Feedback circuit

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