| 摘要 |
<p>An integrated circuit chip is provided with at least a component on it. The component may be, for instance, an analog-to-digital converter or a digital-to-analog converter. The component has at least one connection leading off the chip to facilitate communication between the component and an external device. The chip additionally includes an active element, such as a variable resistor, for compensating for non-ideal electrical impedance experienced by signals at said connection.</p> |
