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I wonder if that schematic is supposed to be just the on-chip part of a circuit, where you are supposed to connect a crystal externally, perhaps to the "Q1" and "Q2" pins.? But I think you have not done that.? Without a crystal connected, it might never oscillate.
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The other two screenshots you uploaded show somewhat small time scales.? You may need to start with simulations lasting hundreds of seconds or more, until you get something to happen.? In one of the photos, a voltage or a current is still changing even at 10 seconds, so clearly the circuit has not stabilized yet.? This does not mean that it will start oscillating if allowed to run longer, but it is possible.? If waveforms are still changing up to the end of your simulation, you have not waited long enough.
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In this case, I suspect that "waiting long enough" will not fix it.? I suspect the missing crystal is a critical deficiency.
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Andy
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