A compact power efficient 3V CMOS Rail to Rail Input/Output Operation Amplifier

xiaowenrun

IEEE JOURNAL OF SOLID-STATE CIRCUITS. VOL. 29. NO I?. DECEMBER 1994A Compact Power-Efficient 3 V CMOS
Rail-to-Rail Input/Output Operational
Amplifier for VLSI Cell Libraries
Ron Hogervorst, John P. Tero, Ruud G. H. Eschauzier, and Johan H. Huijsing
Abstruct- This paper presents a two-stage, compact, powerefficient
3 V CMOS operational amplifier with rail-to-rail input
and output ranges. Because of its small die area of 0.04 mm', it is
very suitable as a VLSI library cell. The floating class-AB control Compact_op_amp_AB.pdf (926.42 KB, 下载次数: 87 )

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is shifted into the summing circuit, which results in a noise and
offset of the amplifier which are comparable to that of a three
stage amplifier. A floating current source biases the combined
summing circuit and the class-AB control. This current source
has the same structure as the class-AB control which provides a
power-supply-independent quiescent current. Using the compact
architecture, a 2.6 MHz amplifier with Miller compensation and
a 6.4 MHz amplifier with cascoded-Miller compensation has been
realized. The opamps have, respectively, a bandwidth-to-supplypower
ratio of 4 MHdmW and 11 MHdmW for a capacitive
load of 10 pF
[url=]Compact_op_amp_AB.pdf[/url]

apteye

looking

jeffej

谢谢楼主分享~ very good !!!

Thomas_Bai

Hogervorst的硕博士论文能下载到吗？

cdting

非常感謝~~~~~

newrfdesign

thanks a lot~~~

kinlin

thanks a lot!

xuwenwei

非常感谢

newrfdesign

Thanks a lot

martin_zheng

不错。