Mox, Hi. All circuits are analog, in the sense that they cannot instantly go from one voltage or current to another. Everything takes time. And there is an in-between period, during transitions from one state to another, where the signaling isn't clearly one thing or another. For example, you can look at this. The upper left corner and the lower right corner are well-understood defined states. But you can see that the signal transistions under differing loads in different ways between those areas. it's like that.
↧