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    Integrator - -Square Wave to Triangle Wave and Triangle Wave to Sine Wave

    Hi..

    How can the integrator convert the square wave to triangle wave? or triangle wave to sine wave? Can you give a complete explanation? Thanks..:)

    •   Alt26th September 2011, 10:05

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    FvM
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    Re: Integrator - -Square Wave to Triangle Wave and Triangle Wave to Sine Wave

    The waveform isn't a real sine, it's comprised of parabolic arcs. You can refer to the mathematical definition of integral to see why.



    •   Alt26th September 2011, 10:27

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    Re: Integrator - -Square Wave to Triangle Wave and Triangle Wave to Sine Wave

    Hi,

    I mean, can you explain the operation of the integrator. From the input to the output in a square input, triangle input and the "parabolic arc" input.. Thanks.. :)



    •   Alt26th September 2011, 12:14

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    LvW
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    Re: Integrator - -Square Wave to Triangle Wave and Triangle Wave to Sine Wave

    Quote Originally Posted by chingzky View Post
    Hi,

    I mean, can you explain the operation of the integrator. From the input to the output in a square input, triangle input and the "parabolic arc" input.. Thanks.. :)
    Please remember the voltage-current relationship of a capacitor in the time domain (it`s an integrating operation).



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    Re: Integrator - -Square Wave to Triangle Wave and Triangle Wave to Sine Wave

    Dear Friends
    Hi
    I agree with FvM. but you can give your imagine sine wave to the filter and then take a real wave form(sine wave).
    And about miller integrator with capacitor: Vo = 1/RC *integral of vi dt. if the capacitor be in the constant current source
    , It's action can being as an integrator . if you want more , i can describe it with it's equations.
    Regards
    Goldsmith



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