You'll learn about the different types of dependent sources, such as those that depend on voltage or current elsewhere in the circuit. Step-by-step examples are provided to demonstrate how to apply ...

FET constant current sources use JFETs and MOSFETs to deliver a load current, which remains constant despite changes in load resistance or supply voltage. A FET constant current source is a type of ...

It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...