Title | ||
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A Low Power Class-AB Audio Power Amplifier With Dynamic Transconductance Compensation in 55 nm CMOS Process. |
Abstract | ||
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This paper presents a Class-AB audio power amplifier with state-of-the-art power efficiency and performance. In this work, the second stage transconductance of the three-stage power amplifier can be dynamically compensated, in order to automatically adjust the amplifier pole according to the operating condition of the output stage. Working with a current sensing module, the proposed dynamic transc... |
Year | DOI | Venue |
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2016 | 10.1109/TCSI.2016.2586199 | IEEE Transactions on Circuits and Systems I: Regular Papers |
Keywords | Field | DocType |
Transconductance,Gain,Voltage measurement,Sensors,Power supplies,Frequency modulation,CMOS process | Variable-gain amplifier,Operational transconductance amplifier,Cmos process,Electronic engineering,Audio power amplifier,Linear amplifier,Transconductance,Electrical engineering,Mathematics,Power bandwidth | Journal |
Volume | Issue | ISSN |
63 | 9 | 1549-8328 |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Fang Tang | 1 | 38 | 6.41 |
Shiping Li | 2 | 0 | 0.34 |
Bo Wang | 3 | 16 | 6.72 |
Amine Bermak | 4 | 493 | 90.25 |
Xi-chuan Zhou | 5 | 40 | 15.18 |
shengdong hu | 6 | 3 | 1.44 |