如下电压跟随器设计电路是否合理,电源输入为-4.5V,输出要求为-0.5V,负载小于10mA
电阻与电容这样搭配是否合理,另外请帮忙看下此电路是否稳定,是否不会引起振荡,phase margin能否模拟下,谢谢!
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如下电压跟随器设计电路是否合理,电源输入为-4.5V,输出要求为-0.5V,负载小于10mA
电阻与电容这样搭配是否合理,另外请帮忙看下此电路是否稳定,是否不会引起振荡,phase margin能否模拟下,谢谢!
没看出电路哪里有问题,TI 高精度实验室提供了phase marginTINA仿真的training 视频,在10.3 TI Precision Labs - Op Amps: Stability - *** simulation,您可以自己按照上面的方法去做一下吗?如果有问题,请在这里反馈
视频链接显示不出来,我附在.txt文件里:
https://training.ti.com/ti-precision-labs-op-amps-stability-spice-simulation?context=1139747-1139745-14685-1138805-13850