hi everyone, I am currently doing a project which used PLL as a carrier for amplitude modulation. Since I can obtain triangular waveform from the PLL(LM567), I would like to integrate the triangular waveform into a normal sine wave to be feed into my circuit input. However, the integrator circuit doesn't seem to be working at very high frequencies.
I would really appreciate it if anyone can shed some light regarding this. Thank you
P.S: I hereby attached my integrator circuit below. This circuit works when I change the frequency of function generator to 100Hz, but failed when I tweak it up to 100kHz.
I would really appreciate it if anyone can shed some light regarding this. Thank you
P.S: I hereby attached my integrator circuit below. This circuit works when I change the frequency of function generator to 100Hz, but failed when I tweak it up to 100kHz.
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