Maybe can use something like this as sinusoid pwm for an inverter. Well it's not really sinusoidal, and it's not pwm in the traditional sense, but the end result is the same :P
Not sure if it is practical cos still need to generate 2 accurate clocks, the frequency will drift here cos I couldn't get any rational clocks to fit (1/clk1 - 1/clk2) that equal 60hz accurately
And could get rid of the low pass filter if use a high enough frequency so that the logic gate propagation delay does the filtering for free ;) lol now thats dirty electronics
Anybody knows if this method gets used in the real world?
