| 摘要 |
A pre-driver includes first to fourth transistors and first and second impedance elements. The first transistor, coupled between the first output terminal and a first node, has a gate coupled to the first differential input terminal. The second transistor, coupled between the second differential output terminal and the first node, has a gate coupled to the second differential input terminal. The third transistor, coupled between the first differential output terminal and a second node, has a gate coupled to the first differential input terminal. The fourth transistor, coupled between the second differential output terminal and the second node, has a gate coupled to the second differential input terminal. The first and second impedance elements are coupled between the first differential output terminal and a third node, and coupled between the second differential output terminal and the third node, respectively, wherein the third node is biased to a preset voltage. |
