I have been learning filters from my first year in electronics. Now I hear a lot of people talking about them. In my simplest understandings, when low pass filter is employed in the circuit, it filters out the high frequency component.
Now, suppose I have sine wave of 2V peak to peak, 100KHz and a dc offset of 1V. and yes, suppose I have lowpass filter with bandwidth of 50KHz.
Now, my filter would totally block high frequency component(100KHz). Does that mean it would totally block the whole sine wave?? and pass only DC.??
Not sure if I am clear but, does blocking the high frequency component, also means blocking its amplitued too??
Its hard question even to ask..Hope you can understand my question..
Now, suppose I have sine wave of 2V peak to peak, 100KHz and a dc offset of 1V. and yes, suppose I have lowpass filter with bandwidth of 50KHz.
Now, my filter would totally block high frequency component(100KHz). Does that mean it would totally block the whole sine wave?? and pass only DC.??
Not sure if I am clear but, does blocking the high frequency component, also means blocking its amplitued too??
Its hard question even to ask..Hope you can understand my question..