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basic 3 min read
Boolean Algebra
Boolean Algebra was created by George Boole (1815 – 1864) in his paper An Investigation of the Laws of Thought,…
basic 1 min read
Digital Circuits
Overview In Digital circuits there are two parts one is Digital the other is circuits. Digital means a description of…
basic 2 min read
MOS implementation
Since it is possible to use a MOSFET transistor as a voltage-controlled resistor, we can use this feature to create…
basic 3 min read
Analog multipliers
An analog multiplier is a circuit with an output that is proportional to the product of two inputs: where K…
basic 10 min read
Biased Voltage Class
Transistors may be biased in a variety of classes. A trade off of linearity and power consumption is usually made…
basic 1 min read
FET Configurations
As with BJT configurations, there are three FET configurations, each one corresponding to one of the terminals of the transistor.…
basic 1 min read
Transistor amplifiers
Common Emitter QUALITATIVE CHARACTERISTICS · Current Gain: ….. HIGH · voltage Gain: ….. HIGH · Power Gain: ….. HIGH · Input Impedance: … AVERAGE…
basic 1 min read
Amplifiers
Circuit Models for Amplifiers Amplifier are generally put in four categories 1. voltage amplifier, 2. current amplifier, 3. trans resistance…
basic 1 min read
Transistor Operation
Amplifier A transistor conducts current when the base voltage is greater than BE junction’s voltage. Current is non-zero. Switch A…
basic 2 min read
Transistors
A transistor is a solid-state device made by joining three positive-type and negative-type semiconductors together. In general, all transistors have…
