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Abstract:
基于华大九天EDA工具以及CSMC_0.18um工艺设计了一种适用于低功耗SoC系统的高精度电压基准模块。电路后仿真结果表明,此电路在1.8V电源电压下,-40~125℃的温度系数为14.47ppm/℃,基准电压源输出电压约为564mV,27℃时静态电流约为402nA,电路总静态功耗约为724nW (包含启动电路),1kHz时的电源抑制比为-39.55dB,电源上电后,电路能够快速启动,电路版图面积(不包含外围PAD)仅为0.0045mm2。
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电子世界
ISSN: 1003-0522
CN: 11-2086/TN
Year: 2016
Issue: 24
Page: 28-29
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 5
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