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Oscillator with precise amplitude

Category: Hardware

Hi,

I want to produce a 100 kHz sine wave with a precision of 1 mV for a peak-peak of 1V.

I found the following application note : https://www.analog.com/en/technical-articles/low-distortion-sine-wave-oscillator-with-precise-rms-amplitude-stability.html

I simulated it but the amplitude of the ouput is always 5V (rail of the LT1632). The max is saturated so the distorsion is huge.

Even when I change the oscillator for a simple signal, the amplitude is not the expected one.

Any idea of this problem ?

Thank you

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