期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2012
卷号：2
期号：3
出版社：S.S. Mishra
摘要：This paper deals with the design of current mirrors as both biasing element and signal processing components. Three main topologies of current mirror ¨C Improved Swing Current Mirror, Wilson Current Mirror, and Regulated Cascode Current Mirror are described. The performance parameters of above said topologies are discussed. Current-mode circuits have been an active area of research for many years due to many intrinsic advantages over voltage mode counterparts including low supply voltage requirement, wide bandwidth, tunable input impedances, high slew rates, and less susceptible to power and ground fluctuations. Desirable features of current mirrors include: low standby power dissipation, wide input and output current swings, low supply voltage requirements, accurate current copy, and high linearity
关键词：High Swing; Output Compliance Voltage; Input Compliance Voltage
