You are tasked to design a filter with the following specification: If frequency (f) < 1.5kHz then output amplitude > 0.
Posted: Sun Jul 10, 2022 11:35 am
You are tasked to design a filter with the followingspecification:
If frequency (f) < 1.5kHz then output amplitude >0.7x input amplitude (measured by the oscilloscope set on 1MOhms)
If f > 4kHz then output amplitude < 0.4x inputamplitude. (measured by the oscilloscope set on 1 M Ohms)
if f> 8kHz then output amplitude < 0.2x inputamplitude (measured by the oscilloscope set on 1 MOhms)
Build the filter with the specifications in a simulator likeMultisim Live.What happens if you switch the input of the oscilloscope from1M Ohms to 50 Ohms (for the filter designed)? Why isthat?
If frequency (f) < 1.5kHz then output amplitude >0.7x input amplitude (measured by the oscilloscope set on 1MOhms)
If f > 4kHz then output amplitude < 0.4x inputamplitude. (measured by the oscilloscope set on 1 M Ohms)
if f> 8kHz then output amplitude < 0.2x inputamplitude (measured by the oscilloscope set on 1 MOhms)
Build the filter with the specifications in a simulator likeMultisim Live.What happens if you switch the input of the oscilloscope from1M Ohms to 50 Ohms (for the filter designed)? Why isthat?