QUESTION 4 The highest frequency component of the analog signal in an ADC is known as the Allasing frequency Sampling frequency Nyquist frequency Shannon frequency QUESTIONS Refer to the figure below. What should the display on the scope look like if the A/D converter is working properly Ramp Source ADC DAC Scope It should be a circular Lissajous pattern resulting from the simultaneous application of ramps to the vertical and horizontal Inputs of the oscilloscope A uniform stairstep pattern should be displayed. The pattern should be a straight line across the screen due to the equal but opposite voltages being applied to the scope Inputs The scope should display a sequential binary count with the LSB being on the left and the MSB on the right side of the display