Knowledge Base

A silicon controlled rectifier, also known as a semiconductor controlled rectifier, is a solid-state current-controlling device with four layers. General...

What is Common Gate Amplifier? A common-gate amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies used...

A common-drain amplifier, also known as a source follower, is one of three basic single-stage field-effect transistor (FET) amplifier topologies...

What is Common Source Amplifier? A common-source amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies used...

What is a FET (Field Effect Transistor)? A Field Effect Transistor (FET) is a three-terminal Active semiconductor device in which...

A high pass filter is a filter that lets through high-frequency signals while obstructing or impeding low-frequency ones. In other...

Single transistor amplifiers typically don't have enough gain or output impedance matching for most systems. The only way to solve...

A capacitance multiplier's purpose is to mimic the performance of a much larger capacitor. There are at least two ways...

A current source is an electronic circuit that produces or absorbs an electric current that is unaffected by the voltage...

The differential pair, also known as the long-tailed pair, is a common building block in electronic circuits, particularly in operational...