In many of the practical applications, the output of a single-stage amplifier is not sufficient to provide the required bandwidth or gain. So, the enhance either power or voltage gain, the multistage amplifier is required. These kinds of amplifier circuits hold the ability to offer augmented specifications and enhance the circuit performance and so preferred as fundamental building circuits for the development of complicated amplifier networks. This … [Read more...]
What is Cascode Amplifier : Circuit, Working & Its Benefits
Well, We all know that the prominent usage of an amplifier is to amplify the signal strength whether the signal may be amplitude, frequency or other. So, the initial device which came into evolution to amplify the signal was the triode vacuum tube in the year 1906. The enhancements in digital electronics from the 20th century onwards offered modern approaches that are being added to the conventional amplifiers through digital switching so that … [Read more...]
What is a Tuned Amplifier : Working & Its Applications
One of the most prominent devices in the electrical and electric circuits is an amplifier. This is mostly employed for the purpose of amplification of signals. Amplification can be done through multiple kinds of amplifiers. And the categorization of amplifiers is done depending on various factors like the voltage, current, impedance, and capacitance levels. Few of those are power, current and voltage amplifiers. Apart from these, the unique classification … [Read more...]