Current-based driver models are necessary for accurate crosstalk noiseanalysis. The desired cell current model for crosstalk noise analysismust be able to interface with arbitrary input noise ...

However, those current limiting resistors are really a poor excuse for a current source or sink. In many applications, you need a real current source and luckily, they aren’t hard to create.

Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and… ...

Ideally, the current flowing into each op amp input pin would be equal and cancel out; however, for most devices this is not the case. The difference in bias current between the noninverting and ...