How to measure linearity of an ADC using sine-wave input. How do non-idealities of a sine wave affect ADC linearity while testing it. Testing an ADC’s linearity. To obtain the transfer function of an ...

To obtain the transfer function of an analog-to-digital converter (ADC), it’s intuitive to feed a ramp signal and observe the ADC output code. But the greater the resolution and precision of the ADC, ...