摘要
In order to reduce distortion due to variation of the gate overdrive and the threshold voltage, a novel low-voltage constantresistance sampling switch is proposed in this paper. The technique to reduce nonlinearity can be used in a high resolution sample and hold circuit. TSMC 0.18um standard CMOS technology is utilized in this research. Results indicate that much lower Total Harmonic Distortion (THD) is achieved by the proposed circuit. The low THD meets the requirements in the application of the low-voltage low-distortion switched-capacitor circuits.
| 原文 | English |
|---|---|
| 文章編號 | 1465291 |
| 頁（從 - 到） | 3131-3134 |
| 頁數 | 4 |
| 期刊 | Proceedings - IEEE International Symposium on Circuits and Systems |
| DOIs | |
| 出版狀態 | Published - 23 5月 2005 |
| 事件 | IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, 日本 持續時間: 23 5月 2005 → 26 5月 2005 |