摘要
介绍了一种芯片内部的自偏置电流基准电路。此电路采用工作于亚阈值区的峰值电流镜,构成自偏置电路,具有非常高的电源抑制比和温度稳定性,非常适合现代低电压低功耗的应用,而且非常适合当今的IC工艺。
A new kind on-chlp self-biasing reference circuit is presented in this paper, which is suitable for modem low voltage and low dissipation application. It applies MOS peaking current mirror working in subthreshold region to oonstruct a self-biasing circuit and has great rejection to power variation and has strong stability for temperature. This circuit is also suitable for today＇s IC process.
出处
《山西电子技术》
2006年第6期60-61,64,共3页
Shanxi Electronic Technology
关键词
亚阈值区
峰值电流镜
低电压
低功耗
基准电路
subthreshold region
peaking current mirror
low voltage
low dissipation
reference circuit
