摘要
A digital to analog converter with output impedance compensation has an encoding unit, a current cell array, a summing unit and a compensation unit.The compensation unit is connected to output terminals of the DAC and provides a nonlinear impedance to compensate an original output impedance of the DAC. With the compensated output impedance, the SFDR performance and the linearity of the DAC are improved to obtain a superior input-to-output transfer curve.
| 貢獻的翻譯標題 | 具輸出阻抗補償的數位/類比轉換器 |
|---|---|
| 原文 | English |
| 專利號 | 9621181 |
| 出版狀態 | Published - 1800 |