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Pole Frequency of CS Amplifier Formula

GoPole Frequency of Bypass Capacitor in CS Amplifier Formula

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Pole frequency 1 is that frequency at which the transfer function of a system approaches infinity. Check FAQs

ω p1 = \frac{1}{C C1 \cdot (R i + R s)}

ω_p1 - Pole Frequency 1?C_C1 - Capacitance of Coupling Capacitor 1?R_i - Input Resistance?R_s - Signal Resistance?

Pole Frequency of CS Amplifier Example

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Here is how the Pole Frequency of CS Amplifier equation looks like with Values.

Here is how the Pole Frequency of CS Amplifier equation looks like with Units.

Here is how the Pole Frequency of CS Amplifier equation looks like.

0.1208 = \frac{1}{400 \cdot (16 + 4.7)}

0.1208Hz = \frac{1}{400μF \cdot (16kΩ + 4.7kΩ)}

0.1208 = \frac{1}{400 \cdot (16 + 4.7)}

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Pole Frequency of CS Amplifier Solution

Follow our step by step solution on how to calculate Pole Frequency of CS Amplifier?

FIRST Step Consider the formula

ω p1 = \frac{1}{C C1 \cdot (R i + R s)}

Next Step Substitute values of Variables

∴

ω p1 = \frac{1}{400μF \cdot (16kΩ + 4.7kΩ)}

Next Step Convert Units

∴

ω p1 = \frac{1}{0.0004F \cdot (16000Ω + 4700Ω)}

Next Step Prepare to Evaluate

∴

ω p1 = \frac{1}{0.0004 \cdot (16000 + 4700)}

Next Step Evaluate

∴

ω p1 = 0.120772946859903Hz

LAST Step Rounding Answer

∴

ω p1 = 0.1208Hz

Pole Frequency of CS Amplifier Formula Elements

Variables

Pole Frequency 1

Pole frequency 1 is that frequency at which the transfer function of a system approaches infinity.

Symbol: ω_p1

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Pole Frequency 1

Capacitance of Coupling Capacitor 1

Capacitance of Coupling Capacitor 1 is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential in capacitor in a low response amplifier.

Symbol: C_C1

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Capacitance of Coupling Capacitor 1

Input Resistance

Input resistance is the value of internal resistance of source.

Symbol: R_i

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Input Resistance

Signal Resistance

Signal Resistance is the resistance which is fed with the signal voltage source V_s to an Amplifier.

Symbol: R_s

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Signal Resistance

Other Formulas to find Pole Frequency 1

Go Pole Frequency of Bypass Capacitor in CS Amplifier

ω p1 = \frac{g m + \frac{1}{R}}{C s}

Other formulas in Response of CS Amplifier category

Go Output Voltage of Low Frequency Amplifier

V o = V \cdot A mid \cdot (\frac{f}{f + ω p1}) \cdot (\frac{f}{f + ω p2}) \cdot (\frac{f}{f + ω p3})

Go Mid-Band Gain of CS Amplifier

A mid = - (\frac{R i}{R i + R s}) \cdot g m \cdot ((\frac{1}{R d}) + (\frac{1}{R L}))

Go 3 DB Frequency of CS Amplifier without Dominant Poles

f L = \sqrt{{ω p1}^{2} + {f P}^{2} + {ω p3}^{2} - (2 \cdot f^{2})}

Go Frequency at Zero Transmission of CS Amplifier

f = \frac{g m}{2 \cdot π \cdot C gd}

How to Evaluate Pole Frequency of CS Amplifier?

Pole Frequency of CS Amplifier evaluator uses Pole Frequency 1 = 1/(Capacitance of Coupling Capacitor 1*(Input Resistance+Signal Resistance)) to evaluate the Pole Frequency 1, The Pole frequency of CS Amplifier formula is defined as that frequency at which the transfer function of a system approaches infinity. Pole Frequency 1 is denoted by ω_p1 symbol.

How to evaluate Pole Frequency of CS Amplifier using this online evaluator? To use this online evaluator for Pole Frequency of CS Amplifier, enter Capacitance of Coupling Capacitor 1 (C_C1), Input Resistance (R_i) & Signal Resistance (R_s) and hit the calculate button.

FAQs on Pole Frequency of CS Amplifier

What is the formula to find Pole Frequency of CS Amplifier?

The formula of Pole Frequency of CS Amplifier is expressed as Pole Frequency 1 = 1/(Capacitance of Coupling Capacitor 1*(Input Resistance+Signal Resistance)). Here is an example- 0.120773 = 1/(0.0004*(16000+4700)).

How to calculate Pole Frequency of CS Amplifier?

With Capacitance of Coupling Capacitor 1 (C_C1), Input Resistance (R_i) & Signal Resistance (R_s) we can find Pole Frequency of CS Amplifier using the formula - Pole Frequency 1 = 1/(Capacitance of Coupling Capacitor 1*(Input Resistance+Signal Resistance)).

What are the other ways to Calculate Pole Frequency 1?

Here are the different ways to Calculate Pole Frequency 1-

Pole Frequency 1=(Transconductance+1/Resistance)/Bypass Capacitor

Can the Pole Frequency of CS Amplifier be negative?

No, the Pole Frequency of CS Amplifier, measured in Frequency cannot be negative.

Which unit is used to measure Pole Frequency of CS Amplifier?

Pole Frequency of CS Amplifier is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Pole Frequency of CS Amplifier can be measured.

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Pole Frequency of CS Amplifier Formula

​GoPole Frequency of Bypass Capacitor in CS Amplifier Formula

Pole Frequency of CS Amplifier Example

Pole Frequency of CS Amplifier Solution

Pole Frequency of CS Amplifier Formula Elements

Other Formulas to find Pole Frequency 1

Other formulas in Response of CS Amplifier category

How to Evaluate Pole Frequency of CS Amplifier?

FAQs on Pole Frequency of CS Amplifier

Variable Name

GoPole Frequency of Bypass Capacitor in CS Amplifier Formula