Inverter Chain PLL

197

01:31:20

This one changes the supply voltage of the three stage inverter chain to alter its oscillation frequency. It takes a little bit of time, but the two square waves do phase-lock eventually.

I made a better one earlier that oscillated at ~100MHz (which I achieved by using a 40V power supply for the inverter chain) but I didn’t save it because it would’ve overwritten a different circuit of mine.

published 4 years ago

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