標題: | On-chip noise filter circuit |
作者: | Ker Ming-Dou Yen Cheng-Cheng Chen Tung-Yang |
公開日期: | 11-二月-2014 |
摘要: | A noise filter circuit for an IC is provided. The noise filter circuit comprises a decoupling unit coupled to a power pad of the IC and a current amplifier circuit coupled to the decoupling unit and the power pad of the IC. The decoupling unit generates a first current in response to a transient voltage being on the power pad of the IC. The current amplifier circuit drains a second current from the power pad of the IC according to the first current. |
官方說明文件#: | H02H009/00 |
URI: | http://hdl.handle.net/11536/104411 |
專利國: | USA |
專利號碼: | 08649135 |
顯示於類別: | 專利資料 |