| 摘要 |
<p>An A/D converter comprises a sample-and-hold circuit (10) receiving the analogue input and a clocked circuit (30) also receiving said analogue input or a derivative thereof and providing an analogue feedback to a difference signal circuit (16) and a digital output to an encoding circuit (22) which also receives a digital output from a flash converter (20) fed with the amplified output of the difference signal circuit (Figure 2).</p> |
