Total Capacitance of CB-CG Amplifier Formula

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Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential. Check FAQs
Ct=12πRLfout
Ct - Capacitance?RL - Load Resistance?fout - Output Pole Frequency?π - Archimedes' constant?

Total Capacitance of CB-CG Amplifier Example

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With units
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Here is how the Total Capacitance of CB-CG Amplifier equation looks like with Values.

Here is how the Total Capacitance of CB-CG Amplifier equation looks like with Units.

Here is how the Total Capacitance of CB-CG Amplifier equation looks like.

12.0832Edit=123.14161.49Edit8.84Edit
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Total Capacitance of CB-CG Amplifier Solution

Follow our step by step solution on how to calculate Total Capacitance of CB-CG Amplifier?

FIRST Step Consider the formula
Ct=12πRLfout
Next Step Substitute values of Variables
Ct=12π1.498.84Hz
Next Step Substitute values of Constants
Ct=123.14161.498.84Hz
Next Step Convert Units
Ct=123.14161490Ω8.84Hz
Next Step Prepare to Evaluate
Ct=123.141614908.84
Next Step Evaluate
Ct=1.20831898244629E-05F
Next Step Convert to Output's Unit
Ct=12.0831898244629μF
LAST Step Rounding Answer
Ct=12.0832μF

Total Capacitance of CB-CG Amplifier Formula Elements

Variables
Constants
Capacitance
Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.
Symbol: Ct
Measurement: CapacitanceUnit: μF
Note: Value should be greater than 0.
Load Resistance
Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit.
Symbol: RL
Measurement: Electric ResistanceUnit:
Note: Value should be greater than 0.
Output Pole Frequency
Output Pole Frequency often indicates the point at which the circuit's response begins to roll off or attenuate.
Symbol: fout
Measurement: FrequencyUnit: Hz
Note: Value should be greater than 0.
Archimedes' constant
Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.
Symbol: π
Value: 3.14159265358979323846264338327950288

Other formulas in Response of CC and CB Amplifier category

​Go 3-DB Frequency in Design Insight and Trade-Off
f3dB=12π(Ct+Cgd)(11RL+1Rout)
​Go Amplifier Gain given Function of Complex Frequency Variable
Am=AmidK
​Go Drain Resistance in Cascode Amplifier
Rd=11Rin+1Rt
​Go Gain Bandwidth Product
GB=gmRL2πRL(Ct+Cgd)

How to Evaluate Total Capacitance of CB-CG Amplifier?

Total Capacitance of CB-CG Amplifier evaluator uses Capacitance = 1/(2*pi*Load Resistance*Output Pole Frequency) to evaluate the Capacitance, Total Capacitance of CB-CG Amplifier encompasses intrinsic and parasitic capacitances, impacting the circuit's bandwidth, frequency response, and stability. Capacitance is denoted by Ct symbol.

How to evaluate Total Capacitance of CB-CG Amplifier using this online evaluator? To use this online evaluator for Total Capacitance of CB-CG Amplifier, enter Load Resistance (RL) & Output Pole Frequency (fout) and hit the calculate button.

FAQs on Total Capacitance of CB-CG Amplifier

What is the formula to find Total Capacitance of CB-CG Amplifier?
The formula of Total Capacitance of CB-CG Amplifier is expressed as Capacitance = 1/(2*pi*Load Resistance*Output Pole Frequency). Here is an example- 1.2E+7 = 1/(2*pi*1490*8.84).
How to calculate Total Capacitance of CB-CG Amplifier?
With Load Resistance (RL) & Output Pole Frequency (fout) we can find Total Capacitance of CB-CG Amplifier using the formula - Capacitance = 1/(2*pi*Load Resistance*Output Pole Frequency). This formula also uses Archimedes' constant .
Can the Total Capacitance of CB-CG Amplifier be negative?
No, the Total Capacitance of CB-CG Amplifier, measured in Capacitance cannot be negative.
Which unit is used to measure Total Capacitance of CB-CG Amplifier?
Total Capacitance of CB-CG Amplifier is usually measured using the Microfarad[μF] for Capacitance. Farad[μF], Kilofarad[μF], Millifarad[μF] are the few other units in which Total Capacitance of CB-CG Amplifier can be measured.
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