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电流模运放的高频和宽带特性优于电压模运放，在应用电路方面与电压模运放相比有许多不同之处。本文对“电流模运放的闭环频率特性在一定的增益范围内与反馈电阻RF有关”作定性分析，并介绍几种电流模运放应用电路实例，很有实用价值。
Current mode op amps have superior high frequency and wideband characteristics over voltage mode op amps and have many differences in application circuits compared to voltage mode op amps. This paper qualitative analysis of the “closed-loop frequency characteristics of the current mode op-amp within a certain gain range and the feedback resistor RF” for qualitative analysis, and introduces several examples of current mode operational amplifier circuit, great practical value.