I am currently in the process of designing a voltage controlled oscillator with a sawtooth core and am trying to test it on multisim. However although the circuit should work, I can't seem to get any output displaying the wave. Is there something that I am missing in multisim? Is it able to simulate such a circuit ? Any help would be really appreciated as I am new to multisim. I have attached a photo of the problem. The input will be from an exponential converter, which is a current sink. I have put a -1V supply to simulate this however I have a feeling that this may be the cause. Thank you in advance!! 🙂
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