A great many free-running relaxation oscillator circuits, employing R-C circuits for timing, have been published in recent years–including many that offer high precision. Generally the precision of these circuits is restricted to their frequency predictability and stability; seldom do we see circuits that, in addition, offer accurate, easily adjustable output amplitudes. Read full article
Use the Monolithic AD630 for Precision Waveforms
Generate Square and Triangular Waves with Balanced Modulator/Demodulator; Control Amplitude and Frequency Independently and Flexibility
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