Self-regulated four-phased charge pump with boosted wells

Joseph S. Shor; Yan Polansky; Yair Sofer; Eduardo Maayan

Self-regulated four-phased charge pump with boosted wells

Joseph S. Shor, Yan Polansky, Yair Sofer, Eduardo Maayan

Saifun Semiconductors Ltd.

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

Charge pumps are useful to achieve on-chip boosted voltages in EPROM and other NVM devices. A new capacitive charge pump architecture is suggested which eliminates bulk effect by boosting the wells of transistors in the charge pump stages. In addition, the pump contains an internal voltage regulator, enabling it to supply a constant boosted output, regardless of process, environment and loading conditions. The pump operates from a 2.7 V supply, provides up to 10 mA at 8 V and occupies 2 mm².

Original language	English
Pages (from-to)	I241-I244
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	1
State	Published - 2003
Externally published	Yes
Event	Proceedings of the 2003 IEEE International Symposium on Circuits and Systems - Bangkok, Thailand Duration: 25 May 2003 → 28 May 2003

Cite this

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abstract = "Charge pumps are useful to achieve on-chip boosted voltages in EPROM and other NVM devices. A new capacitive charge pump architecture is suggested which eliminates bulk effect by boosting the wells of transistors in the charge pump stages. In addition, the pump contains an internal voltage regulator, enabling it to supply a constant boosted output, regardless of process, environment and loading conditions. The pump operates from a 2.7 V supply, provides up to 10 mA at 8 V and occupies 2 mm2.",

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AB - Charge pumps are useful to achieve on-chip boosted voltages in EPROM and other NVM devices. A new capacitive charge pump architecture is suggested which eliminates bulk effect by boosting the wells of transistors in the charge pump stages. In addition, the pump contains an internal voltage regulator, enabling it to supply a constant boosted output, regardless of process, environment and loading conditions. The pump operates from a 2.7 V supply, provides up to 10 mA at 8 V and occupies 2 mm2.

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T2 - Proceedings of the 2003 IEEE International Symposium on Circuits and Systems

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ER -

Self-regulated four-phased charge pump with boosted wells

Abstract

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