Emitter/source degeneration is a technique used to guard against drift in transistor parameters like beta. In addition, it helps linearize the small signal output. The transfer characteristic of a BJT ...

Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

The recent EDN article of Bruce Trump () on the input impedance of an op-amp circuit took into account the single-pole roll-off of its loop gain. He showed with a simple derivation how the equivalent ...

Feedback field-effect transistors (FBFETs) represent a significant evolution in semiconductor device technology. Incorporating a positive feedback mechanism, these devices exhibit extremely steep ...