Hi,
I'ld need help about the generation of a triangular waveform. I've designed a schmitt comparator to generate a square wave and i use an integrator to generate the triangular waveform.
The circuit work in simulation. However, in practice, there is a distortion in the falling edge. I've used TL072 as opamps and the frequency is about 5kHz.
I've attached a schematic of the circuit i used plus the resulting waveform on the oscilloscope.
I'ld like to know if there is a way to get a clear waveform. I've tried with other ICs: LM747 and LM324 put the waveform is worse.
Thank you
I'ld need help about the generation of a triangular waveform. I've designed a schmitt comparator to generate a square wave and i use an integrator to generate the triangular waveform.
The circuit work in simulation. However, in practice, there is a distortion in the falling edge. I've used TL072 as opamps and the frequency is about 5kHz.
I've attached a schematic of the circuit i used plus the resulting waveform on the oscilloscope.
I'ld like to know if there is a way to get a clear waveform. I've tried with other ICs: LM747 and LM324 put the waveform is worse.
Thank you
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