Question

(e) The tracking or servo type of ADC is a variation of the standard counter type ADC. With the aid of a suitable circuit diagram, describe the operation of an 8-bit tracking or servo ADC, analogue-to-digital converter Outline the conversion steps required for an input of 0.56V, assuming a full-scale output of I V for the DAC. For a 10kHz clock, what is the corresponding conversion time? (7 Marks)

Answer 1

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