{"title":"用于VLSI芯片的精密CMOS电流源片上降压变换器","authors":"Q. Zhou, M. Yu, Y. Ye","doi":"10.1109/EDSSC.2005.1635285","DOIUrl":null,"url":null,"abstract":"An on-chip DC-DC voltage down converter (VDC) is proposed. The converter adopts a reference voltage generator (RVG) based on a new current source, and a differential-amplifier-based follower. The architecture of the proposed VDC is simple and can be fabricated by conventional CMOS technology. For 5-V to 3-V conversion, it has characteristics such as a temperature dependency of only 2.6mV°C and a voltage deviation within±0.52% for±10% variation of supply voltage. The output voltage is stabilized with ±3mV for load current varying from 0 to 100mA.","PeriodicalId":429314,"journal":{"name":"2005 IEEE Conference on Electron Devices and Solid-State Circuits","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"On-Chip Voltage Down Converter with Precision CMOS Current Source for VLSI Chip\",\"authors\":\"Q. Zhou, M. Yu, Y. Ye\",\"doi\":\"10.1109/EDSSC.2005.1635285\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An on-chip DC-DC voltage down converter (VDC) is proposed. The converter adopts a reference voltage generator (RVG) based on a new current source, and a differential-amplifier-based follower. The architecture of the proposed VDC is simple and can be fabricated by conventional CMOS technology. For 5-V to 3-V conversion, it has characteristics such as a temperature dependency of only 2.6mV°C and a voltage deviation within±0.52% for±10% variation of supply voltage. The output voltage is stabilized with ±3mV for load current varying from 0 to 100mA.\",\"PeriodicalId\":429314,\"journal\":{\"name\":\"2005 IEEE Conference on Electron Devices and Solid-State Circuits\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2005 IEEE Conference on Electron Devices and Solid-State Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDSSC.2005.1635285\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 IEEE Conference on Electron Devices and Solid-State Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDSSC.2005.1635285","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On-Chip Voltage Down Converter with Precision CMOS Current Source for VLSI Chip
An on-chip DC-DC voltage down converter (VDC) is proposed. The converter adopts a reference voltage generator (RVG) based on a new current source, and a differential-amplifier-based follower. The architecture of the proposed VDC is simple and can be fabricated by conventional CMOS technology. For 5-V to 3-V conversion, it has characteristics such as a temperature dependency of only 2.6mV°C and a voltage deviation within±0.52% for±10% variation of supply voltage. The output voltage is stabilized with ±3mV for load current varying from 0 to 100mA.
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