A 1V 16.9ppm/°C 250nA switched-capacitor CMOS voltage reference

Hong Wei Huang*, Chun Yu Hsieh, Ke-Horng Chen, Sy Yen Kuo

*Corresponding author for this work

研究成果: Conference contribution同行評審

32 引文 斯高帕斯(Scopus)

摘要

A precision voltage reference achieves a 16.9ppm/°C TC for V OUTwhile drawing 250nA from a 1V supply. The reference uses a switched-capacitor technique and is fabricated in a 0.35μm CMOS process. The temperature dependences of carrier mobility and channel-length modulation are completely suppressed. The line sensitivity is 0.76%/V and the PSRRs at 100Hz and 10MHz are -41dB and -17dB, respectively. The die area is 0.049mm 2.

原文English
主出版物標題2008 IEEE International Solid State Circuits Conference - Digest of Technical Papers, ISSCC
DOIs
出版狀態Published - 21 八月 2008
事件2008 IEEE International Solid State Circuits Conference, ISSCC - San Francisco, CA, United States
持續時間: 3 二月 20087 二月 2008

出版系列

名字Digest of Technical Papers - IEEE International Solid-State Circuits Conference
51
ISSN(列印)0193-6530

Conference

Conference2008 IEEE International Solid State Circuits Conference, ISSCC
國家United States
城市San Francisco, CA
期間3/02/087/02/08

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