A Low Power Class-AB Audio Power Amplifier With Dynamic Transconductance Compensation in 55 nm CMOS Process
Rs4,500.00
10000 in stock
SupportDescription
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 transconductance compensation scheme is more power-efficient to allocate the frequency of nondominant- pole under a specified stability requirement.
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