huojinsi said:Connect the op-amp to follower configuration. Input a square wave signal (insure it is a small signal and the opa is in the linear region )and run transient analysis,plot the out wave. Pls see the picture!
Linear means the out of opa have the same shape as the input of opa and the output transistor of opa is operating in amplify region. Pls see the transfer characteristic of opa.What you mean by saying a small signal and the opa is in linear region. Do you mean that the input pulse signal need to be small swing (and not as like rail to rail in the slew rate measurement) and the linear means keep the opamp in saturation?