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CIRCUITS AND METHODS FOR MINIMIZING CHOPPING ARTIFACTS AT THE OUTPUT OF A CHOPPER-STABILIZED OPERATIONAL AMPLIFIER

机译:最小化斩波稳定运算放大器输出端的斩波伪像的电路和方法

摘要

An operational amplifier including at least one amplifier stage and chopping circuitry for chopping an input signal to the amplifier stage and an output signal from the chopping signal having a frequency randomly varying within the selected frequency band.
机译:一种运算放大器,包括至少一个放大器级和斩波电路,用于斩波到放大器级的输入信号和斩波信号的输出信号,该斩波信号的频率在所选频带内随机变化。

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