作者:Fan You,S.H.K. Embabi,Francisco Duque,E. Sanchez-Sinencio
摘要:A new current source which is well suited for low voltage applications is proposed. Measured compliance voltage is slightly smaller than that of a single transistor. Its output resistance is a factor of 25 larger than that of a single transistor current source and was measured at 8 MΩ. The use of the new current source improves the common-mode input range and the common-mode rejection ratio of fully-balanced and single-ended differential amplifiers
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