National Instruments SCB-68A - Page 44

© National Instruments | 2-23
NI SCB-68A User Manual
Figure 2-18. Square Wave Input Signal
Figures 2-19 and 2-20 show the difference in response to a square wave between an ideal and a
real filter, respectively.
Figure 2-19. Response of an Ideal Filter to a Square Wave Input Signal
Figure 2-20. Response of a Real Filter to a Square Wave Input Signal
Time (t)
Volts (V)
Time (t)
Volts (V)
Time (t)
Volts (V)