A deep negative feedback operation amplifier used in band gap reference is a commonsource and gate folded cascade operation amplifier with a lower offset voltage and a higher gain.
该带隙电压基准源电路中的深度负反馈运算放大器为低失调、高增益的折叠型共源共栅运算放大器。
2
When designing output stage, in order to enhance the efficiency, it uses the push-pull commonsource stage amplifier as the output stage, the output voltage swing basically reached rail-to-rail.
在输出级设计时,为了提高效率,采用了推挽共源级放大器作为输出级,输出电压摆幅基本上达到了轨至轨;
3
A current-driven commonsourceamplifier which is biased on class AB constitute the output stage.