Design of low voltage ring oscillator

A new ring oscillator was proposed.To reduce the threshold voltage of PMOS transistor,a two stage ring oscillator was designed by forward biasing the bulk of the PMOS transistor.Simulation results show that the new ring oscillator can work at the very high frequency with a low supply voltage,and the...

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Bibliographic Details
Main Authors: JIANG Jin-guang, LI Tian-wang
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2007-01-01
Series:Tongxin xuebao
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Online Access:http://www.joconline.com.cn/zh/article/74658249/
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