basic
Biased Voltage Class
Transistors may be biased in a variety of classes. A trade off of linearity and power consumption is…
August 16, 2021 · Prabhu TLbasic
basic
FET Configurations
As with BJT configurations, there are three FET configurations, each one corresponding to one of the terminals of…
August 16, 2021 · Prabhu TLbasic
Transistor amplifiers
Common Emitter QUALITATIVE CHARACTERISTICS · Current Gain: ….. HIGH · voltage Gain: ….. HIGH · Power Gain: ….. HIGH · Input Impedance:…
August 16, 2021 · Prabhu TLbasic
Amplifiers
Circuit Models for Amplifiers Amplifier are generally put in four categories 1. voltage amplifier, 2. current amplifier, 3.…
August 16, 2021 · Prabhu TLbasic
FET
Field Effect Transistor The most common transistors today are FETs (Field Effect Transistor). These transistors are characterized as…
August 16, 2021 · Prabhu TLbasic
Transistor Operation
Amplifier A transistor conducts current when the base voltage is greater than BE junction’s voltage. Current is non-zero.…
August 16, 2021 · Prabhu TLbasic
Transistors
A transistor is a solid-state device made by joining three positive-type and negative-type semiconductors together. In general, all…
August 16, 2021 · Prabhu TLbasic
Cathode Ray Tube
A cathode ray tube or CRT is a specialized vacuum tube in which images are produced when an…
August 16, 2021 · Prabhu TLbasic
Magnetron
Magnetrons are used to produce microwaves. This is the original device used for production of microwaves and was…
August 16, 2021 · Prabhu TLbasic
Klystron
A klystron is a vacuum tube used for production of microwave energy. This device is related to but…
August 16, 2021 · Prabhu TL