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Linear-in-dB variable gain amplifiers with an adaptive bias current
Linear-in-dB variable gain amplifiers with an adaptive bias current
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机译:具有自适应偏置电流的dB线性可变增益放大器
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摘要
Linear-in-dB current-steering VGAs with an adaptive bias current operable so that as the gain of the amplifier decreases, the DC current consumption also decreases. The modified VGA circuits result in power consumption savings, which are of particular value in wireless (battery powered) applications.
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