首页> 外文会议>IEEE International Conference on Solid-State and Integrated Circuit Technology >A 0.885ppm/°C digitally calibrated bandgap voltage reference with robust start-up circuit
【24h】

A 0.885ppm/°C digitally calibrated bandgap voltage reference with robust start-up circuit

机译:具有稳定启动电路的0.885ppm /°C数字校准带隙基准电压源

获取原文

摘要

A low-voltage, low temperature coefficient (TC) bandgap voltage reference (BGR) with robust start-up circuit is designed using a standard CMOS 0.18μm process. The TC is adjusted by a digitally-controlled calibration scheme. A novel and robust start-up circuit is proposed for both successful start-up behavior and TC calibration according to the operation state of the BGR. The simulation results show that a reference voltage of 604mV is obtained with a quite low TC of 0.885ppm/°C, while its power consumption is only 303μW under 1.8V supply voltage.
机译:具有低功耗,低温度系数(TC)带隙基准电压源(BGR)的鲁棒启动电路是采用标准CMOS0.18μm工艺设计的。 TC通过数字控制的校准方案进行调整。针对BGR的工作状态,提出了一种新颖且鲁棒的启动电路,用于成功的启动行为和TC校准。仿真结果表明,在0.885ppm /°C的较低TC下,可获得604mV的参考电压,而在1.8V电源电压下其功耗仅为303μW。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号