Sub 0.5-V bulk-driven winner take all circuit based on a new voltage follower

详细信息    查看全文

• 作者：Tomasz Kulej ; Fabian Khateb
• 关键词：Min/max circuits ; Winner take all ; Loser take all ; Bulk ; driven ; Low ; voltage ; Low ; power ; Voltage follower
• 刊名：Analog Integrated Circuits and Signal Processing
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：90
• 期：3
• 页码：687-691
• 全文大小：
• 刊物类别：Engineering
• 刊物主题：Circuits and Systems; Electrical Engineering; Signal,Image and Speech Processing;
• 出版者：Springer US
• ISSN：1573-1979
• 卷排序：90

文摘

A new solution for a bulk-driven ultra-low-voltage winner take all (WTA) circuit is described. The WTA structure is based on a new voltage follower (VF) circuit which could also be used in other applications as a general purpose precise VF for sub 0.5-V operation. Both proposed circuits are compact and provide precision operation confirmed by theoretical analysis.