Hello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at Analyze Low-Frequency Response of Amplifier. For capacitively coupled amplifier if signal frequency is less than critical value then there will be an effect on voltage gain and phase shift. At less value of frequency, the reactance of…
DetailsHello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at How Decibel (dB) Express Amplifier Gain. A decibel is a unit of a logarithmic corresponding to one 10th of bel. It used to define the ratio between one value of power to other on a logarithmic scale.…
DetailsHello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at How Circuit Capacitances Affect Frequency Response of Amplifier. In amplifier circuits coupling and bypass, capacitors look short to ac at midband frequencies (MidBand frequency or sub-6 is spectrum used for wireless data transmission. It works among the…
DetailsHello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at How to Troubleshoot FET Amplifiers. The FET is a type of transistor like the BJT that uses an electrical field to regulate the movement of current. It has three terminals like the BJT first is the gate,…
DetailsHello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at MOSFET Digital Switching. MOSFET is three-terminal semiconductor devices that have three terminals gate, drain, and source. It used in different switching and amplification applications. In the previous tutorial, we discussed the MOSFET analog switching and related parameters.…
DetailsHello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at MOSFET Analog Switching. The MOSFET stands for metal oxide field effecct transistor also called MOS transistor. It is a type of insulated gate field effect transistor which constructed with the controlled oxidation of semiconductor material. Like BJT this…
DetailsHello fellows, I hope you all are doing great. In today’s tutorial, we will have a look at Introduction to Class D Amplifier. First time in 1950 class D amplifier was created by the British scientist Alec Reeves and first time called as D amplifier in 1955. The first module used commercially in 1964 and…
DetailsHello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Common-Gate FET Amplifiers. The common gate field effect amplifier configuration is associated with the common base configuration of BJT. Similar to the common base arrangement the input resistance of common gate is also less. It is different…
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Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Common-Drain FET Amplifiers. The common drain amplifier configuration is associated to the common collector amplifier configuration of BJT. We can also say that the common amplifier which we discussed in the previous tutorial is the follower of…
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Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Common-Source FET Amplifiers Operation. There are three main types of configurations of FET like the BJT which are common emitter, common base, and common collector. The common source amplifier is the basic field-effect transistor technique that normally…
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