Another class of linear models uses ideal, linear, lumped-parameter circuit elements (ideal resistors, capacitors, inductors, and dependent sources) to characterize active devices in terms of ...

When a quantum-coherent conductor is inserted into a circuit, its transport properties are modified; in particular, its conductance is reduced because of the circuit back-action.

This linear optocoupler is built with MOC5010 and can be used to isolate a circuit from main grid, audio interface, in medical electronics and many other applications. Because of its high isolation ...

This circuit uses a JFET follower and a pair of transistors in a current-mirror arrangement to cancel out distortion, providing a THD+N of less than 103 dB.