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Abstract:
介绍了一种高性能的采样保持电路。他采用双采样结构,使得在同样性能的运算放大器条件下,采样速率成倍提高,降低对运放的要求;使用补偿技术的两级运算放大器有较高增益和输出摆幅;采用栅压自举电路,消除开关导通电阻的非线性,减小电荷注入效应和时钟渍通。在SMIC 0.25μm标准工艺库下仿真,该采样保持电路可试用于高速高精度流水线ADC。
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现代电子技术
ISSN: 1004-373X
Year: 2007
Issue: 19
Volume: 30
Page: 165-167
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 0
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