alpha:
Thegainvs.inputvoltageoftheML4800’svoltageerroramplifierhasaspeciallyshapednon-linearitysuchthatundersteady-stateoperatingconditionsthetransconductanceoftheerroramplifierisatalocalminimum.大意是:ML4800电压误差放大器的增益-输入曲线图有一个特别的非线性形状,在稳定工作状态下,误差放大器的跨导有一个局部最小值.