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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/781594/tps40425-does-tps40425-need-to-check-loop-gain
你(们)好，先生
TPS40425是否需要检查环路增益？
从 EVB 表中、我们需要向 R8 (EVB)注入信号、我们需要多少信号电压？ 也是10mV？
我们需要设置什么频率范围？
令人很烦
您好、Bogey、
如果您有环路测试设备、最好测量波特图。
注入的信号可以是10-50mV。
扫描频率范围为100Hz 至1MHz。
谢谢
钱
