摘要
A tunable pseudo-resistor featuring a wide input voltage range and ultra-high resistance is proposed. It is composed of serial-connected PMOS devices operating in the subthreshold region. An auto-tuning circuit involved makes the pseudo-resistor robust against process variations and common-mode voltage shifting. Operation and theoretical analysis are detailed. Simulation results in a 0.18m technology demonstrate the advantages of the proposed pseudo-resistor.
| 原文 | ???core.languages.en_GB??? |
|---|---|
| 頁(從 - 到) | 377-378 |
| 頁數 | 2 |
| 期刊 | Electronics Letters |
| 卷 | 47 |
| 發行號 | 6 |
| DOIs | |
| 出版狀態 | 已出版 - 17 3月 2011 |