Hi, I read that we should match impedances between the driving circuit and the load so as to prevent frequency from reflecting back to the driving circuit.
But then I thought, wouldn't that create a voltage divider situation and cut the driving signal in half? I thought the input impedance should be ideally infinite and output impedance ideally zero so as not to create such a loading problem. Could you please shed some light onthis? Thank you so much!
But then I thought, wouldn't that create a voltage divider situation and cut the driving signal in half? I thought the input impedance should be ideally infinite and output impedance ideally zero so as not to create such a loading problem. Could you please shed some light onthis? Thank you so much!