Electronic devices and circuits 1 min read
Advantages of MBE Over CVD Process
· MBE is low temperature process which is advantageous for VLSI · While preparing thin layers using MBE process, auto.cloping and autodiffusion…
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Rectifier
In a large number of electronic circuits, we require DC voltage for operation. We can easily convert the AC voltage…
Electronic devices and circuits 5 min read
Photodiode
A photodiode is a p-n junction or pin semiconductor device that consumes light energy to generate electric current. It is…
Electronic devices and circuits 4 min read
Tunnel diode
Tunnel diode definition A Tunnel diode is a heavily doped p-n junction diode in which the electric current decreases as the voltage increases. In…
Electronic devices and circuits 5 min read
Filter capacitors
Capacitors are reactive elements, which make them suitable for use in analog electronic filters. The reason for this is that…
Electronic devices and circuits 9 min read
Feedback Systems
In a Feedback System, all or part of the output signal either positive or negative is fed back to the…
Electronic devices and circuits 4 min read
Digital to Analog Converter
Digital to analog converting is a process where digital signals that have a few (usually two) defined states are turned…
Electronic devices and circuits 1 min read
Class C Power Amplifier
When the collector current flows for less than half cycle of the input signal, the power amplifier is known as class…
Electronic devices and circuits 4 min read
Class A Power Amplifiers
We have already come across the details of transistor biasing, which is very important for the operation of a transistor…
Electronic devices and circuits 2 min read
characters of an Op Amp
1.Open Loop gain Open loop gain is the gain of the Op Amp without a positive or negative feedback. An…
Electronic devices and circuits 3 min read
Op-amp Basics
An Operational Amplifier, or op-amp is a voltage amplifying device designed to be used with external feedback components such as…
Electronic devices and circuits 2 min read
Discrete Diodes and Thyristors
Discrete diodes and thyristors for low to high-power applications. A wide range of case designs are available in voltage classes…