A capacitor-free CMOS LDO regulator with AC-boosting and active-feedback frequency compensationOA北大核心CSCDCSTPCD
A capacitor-free CMOS LDO regulator with AC-boosting and active-feedback frequency compensation
A capacitor-free CMOS low-dropout(LDO)regulator for system-on-chip(SoC)applications is presented.By adopting AC-boosting and active-feedback frequency compensation(ACB-AFFC),the proposed LDO enhancement circuit is adopted to …查看全部>>
A capacitor-free CMOS low-dropout(LDO)regulator for system-on-chip(SoC)applications is presented.By adopting AC-boosting and active-feedback frequency compensation(ACB-AFFC),the proposed LDO enhancement circuit is adopted to increase the slew rate and decrease the output voltage dips when the load current is suddenly switched from low to high.The LDO regulator is designed and fabricated in a 0.6/am CMOS process.The active silicon area is only 770×472μm2.Expe…查看全部>>
Zhou Qianneng;Wang Yongsheng;Lai Fengchang
Microelectronics Center,Harbin Institute of Technology,Harbin 150001,ChinaMicroelectronics Center,Harbin Institute of Technology,Harbin 150001,ChinaMicroelectronics Center,Harbin Institute of Technology,Harbin 150001,China
电子信息工程
low-dropout regulatorAC-boosting and active-feedbackfrequency compensationcapacitor-free
low-dropout regulatorAC-boosting and active-feedbackfrequency compensationcapacitor-free
《半导体学报》 2009 (4)
93-98,6
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