The distribution of code hits for an unsigned 4-bit ADC excited by a sinusoidal signal beginning with code 0 is as follows
A binary search was performed on the fi rst transition between codes 0 and 1 and found the code edge to be at -4.921 V. A second binary search was performed and found the code edge between codes 14 and 15 to be 4.952 V. What is the offset and amplitude of the input sinusoidal signal? What is expected or ideal sinusoidal distribution of code hits? Finally, what is the distribution of code widths (in volts) for this ADC?