香港大學Philip K. T. Mok教授的paper

退休的红领巾 · 发表于 2012-5-4 16:09:17

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本帖最后由退休的红领巾于 2012-5-4 16:27 编辑

Three-Stage Large Capacitive Load Amplifier withDamping-Factor-Control Frequency Compensation

Abstract—A novel damping-factor-control frequency compensation(DFCFC) technique is presented in this paper with detailedtheoretical analysis. This compensation technique improves frequencyresponse, transient response, and power supply rejectionfor amplifiers, especially when driving large capacitive loads.Moreover, the required compensation capacitors are small andcan be easily integrated in commercial CMOS process.
Amplifiers using DFCFC and nested Miller compensation(NMC) driving two capacitive loads, 100 and 1000 pF, were
fabricated using a 0.8-m CMOS process with Vtn = 0.72 V andVtp = 0.75 V. For the DFCFC amplifier driving a 1000-pF load,a 1-MHz gain-bandwidth product, 51 phase margin, 0.33-V/sslew rate, 3.54-s settling time, and 426-W power consumptionare obtained with integrated compensation capacitors. Comparedto the NMC amplifier, the frequency and transient responses ofthe DFCFC amplifier are improved by one order of magnitudewith insignificant increase on the power consumption.Index Terms—Damping factor, frequency compensation, largecapacitive load, multistage amplifier.

香港大學Philip K. T. Mok教授的paper.pdf (266.69 KB, 下载次数: 176 )

pyhpsh · 发表于 2012-7-27 15:32:05

下来看看，谢谢楼主

jiang_shuguo · 发表于 2013-1-21 15:26:23

谢谢楼主，收下了

gladiac · 发表于 2013-9-6 10:29:30

回复 1# 退休的红领巾

Thanks!

Jason_ke · 发表于 2016-1-5 17:11:25

我想這是個很好的資料..謝謝分享!

xiaobaiyangESD · 发表于 2017-6-14 14:28:06

为什么下载不了！

gladiac · 发表于 2018-8-24 15:14:30

Thanks

cdting · 发表于 2018-11-30 06:53:26

非常感謝~~~

QQben · 发表于 2019-1-7 16:52:56

谢谢分享

麦茬 · 发表于 2019-12-12 16:23:22

Philip K. T. Mok

[资料] 香港大學Philip K. T. Mok教授的paper

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