Consider his circuit:
http://www.electro-tech-online.com/...16914481-help-adc-0804-self_clocking_0804.jpg
I was to observe the signal at CLK IN and CLK R with the oscilloscope. And I saw the triangular curve (similar to charging and discharge curve) at CLK IN and a square wave with same frequency at CLK R. Anyone know why it is like that?
I also need to estimate the stray capacitance...is there a formula or method I can use?
http://www.electro-tech-online.com/...16914481-help-adc-0804-self_clocking_0804.jpg
I was to observe the signal at CLK IN and CLK R with the oscilloscope. And I saw the triangular curve (similar to charging and discharge curve) at CLK IN and a square wave with same frequency at CLK R. Anyone know why it is like that?
I also need to estimate the stray capacitance...is there a formula or method I can use?