Category: Tutorials

L-pad Attenuator

The difference this time is that this type of attenuator is used in frequency dependent circuits to create loss (attenuation) in a transmission line or

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T-pad Attenuator

Although not as common, this “T” (tee) configuration can also be thought of as a wye “Y” attenuator configuration as well. Unlike the previous L-pad

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Phase Splitter

Phase splitter circuit produces two output signals that are equal in amplitude but opposite in phase from each other from a single input signal. Learn more.

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Common Collector Amplifier

The Common Collector Amplifier is another type of bipolar junction transistor, (BJT) configuration where the input signal is applied to the base terminal and the output signal

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Common Base Amplifier

The Common Base Amplifier is another type of bipolar junction transistor, (BJT) configuration where the base terminal of the transistor is a common terminal to both the

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Class AB Amplifier

The purpose of any amplifier is to produce an output which follows the characteristics of the input signal but is sufficiently large enough to supply

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MOSFET Amplifier

In our previous tutorial about FET amplifiers, we saw that simple single stage amplifiers can be made using junction field effect transistors, or JFET’s. But

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Frequency Response

Amplifiers and filters are widely used electronic circuits that have the properties of amplification and filtration, hence their names. Amplifiers produce gain while filters alter

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Transistor Biasing

The steady state operation of a transistor depends a great deal on its base current, collector voltage, and collector current values and therefore, if the

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Amplifier Classes

Not all amplifiers are the same and there is a clear distinction made between the way their output stages are configured and operate. The main

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