## Voltage Amplifier – Definition and Equivalent Circuit

Voltage Amplifier - Definition and Equivalent Circuit: Voltage amplifiers are intended to amplify an input voltage signal and provide an output voltage signal. The voltage amplifiers is essentially a voltage-controlled…

Continue Reading Voltage Amplifier – Definition and Equivalent Circuit

## Difference between Voltage Amplifier and Power Amplifier

Difference between Voltage Amplifier and Power Amplifier: The Difference between Voltage Amplifier and Power Amplifier are discussed below The primary function of the voltage amplifier is to raise the voltage…

Continue Reading Difference between Voltage Amplifier and Power Amplifier

## OTA Voltage Amplifier Circuit Diagram

OTA Voltage Amplifier Circuit Diagram: A basic OTA voltage amplifier circuit diagram is shown in Fig. 41.4. At room temperature (T = 300 K), the output current, Now, if the…

Continue Reading OTA Voltage Amplifier Circuit Diagram

## Voltage Shunt Feedback Amplifier Circuit

Voltage Shunt Feedback Amplifier Circuit: Voltage Shunt Feedback Amplifier Circuit is also known as shunt-derived shunt fed feedback or voltage shunt inverse feedback. Here, a small portion of the output…

Continue Reading Voltage Shunt Feedback Amplifier Circuit

## Voltage Series Feedback Amplifier Circuit

Voltage Series Feedback Amplifier or Shunt Derived Series Fed Feedback Amplifier: Voltage Series Feedback Amplifier Circuit is also called the shunt-derived series-fed feedback. Here the amplifier and feedback network are…

Continue Reading Voltage Series Feedback Amplifier Circuit

## Two Stage CE Amplifier using Series Voltage Negative Feedback

Two Stage CE Amplifier using Series Voltage Negative Feedback: Negative Feedback Amplifier Circuit - A two-stage, capacitor-coupled BJT amplifier is shown in Fig. 13Â­-10. This is the same Two Stage…

Continue Reading Two Stage CE Amplifier using Series Voltage Negative Feedback

## Voltage Series Negative Feedback Amplifier

Voltage Series Negative Feedback Amplifier: In a negative feedback amplifier, a small portion of the output voltage is fed back to the input. When the feedback voltage is applied in…

Continue Reading Voltage Series Negative Feedback Amplifier

## Tuned Amplifier Articles

Tuned Amplifier Articles: Tuned Amplifiers â€“ Definition, Classification and Advantages: Amplifier amplifying a signal of specific frequency or narrowband of frequencies is known as tuned amplifier. Tuned amplifiers are mostly…