This diode was first introduced by Dr. Leo Esaki in 1958. It is called a tunnel diode because due to its extremely thin depletion layer,
A center-tapped rectifier is a type of full-wave rectifier that uses two diodes connected to the secondary of a center-tapped transformer
Opto coupler are designed to provide complete electrical isolation between an input and output circuits.
The operational amplifier or OP-AMP is a direct coupled, high gain amplifier used to perform a wide variety of mathematical operation
Transistor’s within the OP-AMP must be biased so that have the current values of base and collector current and collector to emitter voltages.
The operational amplifier is direct-coupled high gain differential amplifier. The term operational amplifier was originally used for the D.C
A inverting amplifier provides the same function as the common emitter and common-source amplifiers.
How transistor, capacitor, resistor and diodes are fabricated on a chip. The steps involved in fabrication of a semiconductor devices
The separately manufactured components like resistor, capacitor, diode, and transistor are joined by wires or by printed
The hybrid parameters are generally used to determine amplifier characteristic parameters such as voltage gain, input and output resistance etc