| 摘要 |
The invention provides a low voltage differential signaling driver (LVDS) which can operate with a lower supply voltage than conventional LVDS drivers. The common-mode voltage of the driver circuit is set to a certain level, or maintained within a certain range, by adjusting the driver current, the pull-up resistance, or both. In one implementation, the common-mode voltage of a differential driver circuit is regulated via a feedback signal.
|
