| 摘要 |
<p>A digital correction circuit for use in signal converters is disclosed. The invention includes a subtractor (32) for subtracting a digital correction signal from an input signal, a digital filter (34) for filtering the output of the subtractor to provide a digital output signal and memory (39) for providing said correction signal. In a specific embodiment of the invention, an improved analog-to-digital converter is disclosed including an improved digital-to-analog converter with digital correction circuitry.</p> |
