LT Spice 4069 oscillator

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PRR

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Joined 2003
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There are several forms of "4069 oscillator" with different start-ups; might be good to show a plan.

However many oscillators are NOT sure-to-start, can hover forever on the edge, except real-world randomness pushes them off the center point. For many of the popular oscillators, you can "Skip Initial Transient Analysis", or use a time-switch to give a 0.1V "kick" after the simulation starts.
 
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