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Gain improved operational transconductance amplifier and control method thereof
Gain improved operational transconductance amplifier and control method thereof
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机译:增益改进的运算跨导放大器及其控制方法
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摘要
A variable bias current is provided for the differential pair of an operational transconductance amplifier to improve the gain performance, especially to overcome the slew rate limit of the operational transconductance amplifier. The bias current is adjusted according to the differential input to the differential pair, the difference between the currents of the differential pair, or any one of the currents of the differential pair.
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