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发明授权
CN101409533B 跨导器 有权

跨导器
摘要：
一种将输入电压转换为输出电流的跨导器，包括：由输入电压和驱动电流提供输出电流的初级跨导级；与该初级跨导级串联耦接以便由输入电压产生驱动电流的自适应跨导级；以及耦接为向初级跨导级提供初级偏置电压以及向自适应跨导级提供自适应偏置电压的偏置电路。
摘要（英）：

A transconductor to convert an input voltage to an output current, includes: a primary transconductance stage to provide the output current from the input voltage and a driving current; an adaptive transconductance stage coupled in series with the primary transconductance stage to generate the driving current from the input voltage; and a bias circuit coupled to provide a primary bias voltage to the primary transconductance stage and an adaptive bias voltage to the adaptive transconductance stage.

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