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Flicker Noise in CMOS Transistors. JSSCC的好东西

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发表于 2007-2-5 22:44:33 | 显示全部楼层 |阅读模式

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Flicker Noise in CMOS Transistors. JSSCC的好东西.专门讲述1/f噪声的,
大家应该不用怀疑它的价值吧.

Abstract-Flicker noise is the dominant noise source in silicon
MOSFET’S. Even though considerable amount of work has been
done in investigating the noise mechanism, controversy still exists
as to the noise origin. In this paper, a systematic study of flicker
noise in CMOS transistors from twelve different fabricators is
reported under various bias conditions corresponding to the gate
voltage changing from subthreshold to strong inversion, and
the drain voltage changing from linear to saturation regions
of operation. The measurement temperature was varied from
room temperature down to 5 K. Experimental results consistently
suggest that 1/f noise in n-channel devices is dominated by
carrier-density fluctuation while in p-channel devices the noise
is mainly due to mobility fluctuation.

Flicker Noise in CMOS Transistors .rar

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Flicker Noise in CMOS Transistors

发表于 2007-2-6 08:16:37 | 显示全部楼层
thanks
发表于 2007-2-6 13:13:48 | 显示全部楼层
Thank you very much!
发表于 2007-2-7 23:20:00 | 显示全部楼层
下来看看先
发表于 2007-2-7 23:30:12 | 显示全部楼层
老生常谈啊
 楼主| 发表于 2007-2-16 14:34:54 | 显示全部楼层
很新的资料啊
发表于 2007-2-17 00:44:29 | 显示全部楼层
话题是老,但是还得看谈出什么新意没有。
发表于 2007-3-19 20:25:34 | 显示全部楼层
1/f noise can be eliminated by auto-zero and chopper technique.
发表于 2007-3-19 23:27:03 | 显示全部楼层
发表于 2007-3-20 20:24:43 | 显示全部楼层
xiexie
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