Built-in current sensor designs based on the bulk-driven technique

Tsung Chu Huang, Min Cheng Huang, Kuen Jong Lee

研究成果: Conference article同行評審

6 引文 斯高帕斯(Scopus)


Recently the bulk-driven current mirror technique has been employed in built-in current sensors for low voltage environment. This paper proposes 4 arrangements of built-in current sensors based on this technique. They are mainly different in biasing schemes and respectively take the advantages of simplicity, accuracy, flexibility and low power dissipation. From experiments, these sensors have small performance impact which causes only 0.3 V of power supply voltage drop and 0.3 ns delay of circuit speed degradation. These sensors require single external power supply and small area overhead.

頁(從 - 到)384-388
期刊Proceedings of the Asian Test Symposium
出版狀態Published - 1997 十二月 1
事件Proceedings of the 1997 6th Asian Test Symposium - Akita, Jpn
持續時間: 1997 十一月 171997 十一月 19

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程


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