19.1: Theory Overview

Laboratory Manual: Operational Amplifiers and Linear Integrated Circuits · LibreTexts

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    From LibreTexts, under CC BY-NC-SA 4.0, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

    The concept of differentiation is usually described as “finding the slope of the curve.” There are many uses for this function, including waveshaping and analog computing. An ordinary amplifier ideally changes only the amplitude of the input signal. A differentiator can change the waveform of the input signal, for example, turning a triangle wave into a square wave. A practical differentiator cannot be used at just any frequency. There exists a useful range of differentiation, outside of which the circuit does not produce the desired effect.

    This page titled 19.1: Theory Overview was last modified on Mon, 22 Mar 2021 02:59:34 GMT and is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by James M. Fiore via source content that was edited to the style and standards of the LibreTexts platform.