Gain boosting for tuned differential LC circuits
作者： John Leete
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摘要: A gain boost circuit and methodology are described for providing improved boosting with tuned amplifier circuits, such as differential low noise circuits having output resonant tank circuits. By selectively controlling the current source a negative transconductance stage coupled between may be adjusted to compensate temperature variations. In addition, added, removed or even incrementally by using control in adjust value generated stage.
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