Overall Voltage Gain of CC CB Amplifier Calculator

✖Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.ⓘ Resistance [R_t]			+10% -10%
✖Signal Resistance is the resistance which is fed with the signal voltage source vs to an Amplifier.ⓘ Signal Resistance [R_sig]			+10% -10%
✖Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit.ⓘ Load Resistance [R_L]			+10% -10%
✖Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.ⓘ Transconductance [g_m]			+10% -10%

✖Voltage gain is defined as the ratio of the output voltage to the input voltage.ⓘ Overall Voltage Gain of CC CB Amplifier [A_v]

⎘ Copy

👎

Formula

✖

Overall Voltage Gain of CC CB Amplifier

Formula

A v = \frac{1}{2} \cdot (\frac{R t}{R t + R sig}) \cdot R L \cdot g m

Example

0.992185 = \frac{1}{2} \cdot (\frac{0.480 kΩ}{0.480 kΩ + 1.25 kΩ}) \cdot 1.49 kΩ \cdot 4.8 mS

Calculator

LaTeX

Reset

👍

Download High Frequency Response Amplifiers Formula PDF PDF Image

Overall Voltage Gain of CC CB Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance
A_v = 1/2*(R_t/(R_t+R_sig))*R_L*g_m
This formula uses 5 Variables

Variables Used

Voltage Gain - Voltage gain is defined as the ratio of the output voltage to the input voltage.
Resistance - (Measured in Ohm) - Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.
Signal Resistance - (Measured in Ohm) - Signal Resistance is the resistance which is fed with the signal voltage source vs to an Amplifier.
Load Resistance - (Measured in Ohm) - Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit.
Transconductance - (Measured in Siemens) - Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.

STEP 1: Convert Input(s) to Base Unit

Resistance: 0.48 Kilohm --> 480 Ohm (Check conversion here)
Signal Resistance: 1.25 Kilohm --> 1250 Ohm (Check conversion here)
Load Resistance: 1.49 Kilohm --> 1490 Ohm (Check conversion here)
Transconductance: 4.8 Millisiemens --> 0.0048 Siemens (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_v = 1/2*(R_t/(R_t+R_sig))*R_L*g_m --> 1/2*(480/(480+1250))*1490*0.0048

Evaluating ... ...

A_v = 0.992184971098266

STEP 3: Convert Result to Output's Unit

0.992184971098266 --> No Conversion Required

FINAL ANSWER

0.992184971098266 ≈ 0.992185 <-- Voltage Gain

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics » Amplifiers » High Frequency Response Amplifiers » Response of CC and CB Amplifier » Overall Voltage Gain of CC CB Amplifier

Credits

Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has created this Calculator and 600+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< Response of CC and CB Amplifier Calculators

Overall Voltage Gain of CC CB Amplifier

Go Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance

Input Resistance of CC CB Amplifier

Go Resistance = (Common Emitter Current Gain+1)*(Emitter Resistance+Resistance of Secondary Winding in Primary)

Total Capacitance of CB-CG Amplifier

Go Capacitance = 1/(2*pi*Load Resistance*Output Pole Frequency)

Power Gain of Amplifier given Voltage Gain and Current Gain

Go Power Gain = Voltage Gain*Current Gain

< Multi Stage Amplifiers Calculators

Gain Bandwidth Product

Go Gain Bandwidth Product = (Transconductance*Load Resistance)/(2*pi*Load Resistance*(Capacitance+Gate to Drain Capacitance))

3-DB Frequency in Design Insight and Trade-Off

Go 3 dB Frequency = 1/(2*pi*(Capacitance+Gate to Drain Capacitance)*(1/(1/Load Resistance+1/Output Resistance)))

Drain Resistance in Cascode Amplifier

Go Drain Resistance = 1/(1/Finite Input Resistance+1/Resistance)

Amplifier Gain given Function of Complex Frequency Variable

Go Amplifier Gain in Mid Band = Mid Band Gain*Gain Factor

Overall Voltage Gain of CC CB Amplifier Formula

Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance
A_v = 1/2*(R_t/(R_t+R_sig))*R_L*g_m

What is amplifier and how it works?

The amplifier is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. An amplifier is a circuit that has a power gain greater than one.

How to Calculate Overall Voltage Gain of CC CB Amplifier?

Overall Voltage Gain of CC CB Amplifier calculator uses Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance to calculate the Voltage Gain, The Overall voltage gain of CC CB amplifier formula is defined as the sum of the individual gains and attenuations for all stages connected between the input and output. Voltage Gain is denoted by A_v symbol.

How to calculate Overall Voltage Gain of CC CB Amplifier using this online calculator? To use this online calculator for Overall Voltage Gain of CC CB Amplifier, enter Resistance (R_t), Signal Resistance (R_sig), Load Resistance (R_L) & Transconductance (g_m) and hit the calculate button. Here is how the Overall Voltage Gain of CC CB Amplifier calculation can be explained with given input values -> 0.992185 = 1/2*(480/(480+1250))*1490*0.0048.

FAQ

What is Overall Voltage Gain of CC CB Amplifier?

The Overall voltage gain of CC CB amplifier formula is defined as the sum of the individual gains and attenuations for all stages connected between the input and output and is represented as A_v = 1/2*(R_t/(R_t+R_sig))*R_L*g_m or Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance. Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm, Signal Resistance is the resistance which is fed with the signal voltage source vs to an Amplifier, Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit & Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.

How to calculate Overall Voltage Gain of CC CB Amplifier?

The Overall voltage gain of CC CB amplifier formula is defined as the sum of the individual gains and attenuations for all stages connected between the input and output is calculated using Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance. To calculate Overall Voltage Gain of CC CB Amplifier, you need Resistance (R_t), Signal Resistance (R_sig), Load Resistance (R_L) & Transconductance (g_m). With our tool, you need to enter the respective value for Resistance, Signal Resistance, Load Resistance & Transconductance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Voltage Gain?

In this formula, Voltage Gain uses Resistance, Signal Resistance, Load Resistance & Transconductance. We can use 2 other way(s) to calculate the same, which is/are as follows -

Voltage Gain = 1/2*(Input Resistance/(Input Resistance+Signal Resistance))*(Transconductance*Load Resistance)
Voltage Gain = 1/2*Transconductance*Load Resistance

Home

FREE PDFs

🔍 Search