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Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Formula

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Input Pole Frequency is a parameter in electronic circuits that signifies the frequency at which the input response of the circuit starts to attenuate. Check FAQs

F in = \frac{1}{2 \cdot π \cdot (\frac{C π}{2} + C t) \cdot (\frac{R sig \cdot R i}{R sig + R i})}

F_in - Input Pole Frequency?C_π - Second Input Capacitance?C_t - Capacitance?R_sig - Signal Resistance?R_i - Input Resistance?π - Archimedes' constant?

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Example

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Here is how the Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD equation looks like with Values.

Here is how the Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD equation looks like with Units.

Here is how the Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD equation looks like.

5.9636 = \frac{1}{2 \cdot 3.1416 \cdot (\frac{37.99}{2} + 2.889) \cdot (\frac{1.25 \cdot 50}{1.25 + 50})}

5.9636Hz = \frac{1}{2 \cdot 3.1416 \cdot (\frac{37.99μF}{2} + 2.889μF) \cdot (\frac{1.25kΩ \cdot 50kΩ}{1.25kΩ + 50kΩ})}

5.9636 = \frac{1}{2 \cdot 3.1416 \cdot (\frac{37.99}{2} + 2.889) \cdot (\frac{1.25 \cdot 50}{1.25 + 50})}

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Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Solution

Follow our step by step solution on how to calculate Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD?

FIRST Step Consider the formula

F in = \frac{1}{2 \cdot π \cdot (\frac{C π}{2} + C t) \cdot (\frac{R sig \cdot R i}{R sig + R i})}

Next Step Substitute values of Variables

∴

F in = \frac{1}{2 \cdot π \cdot (\frac{37.99μF}{2} + 2.889μF) \cdot (\frac{1.25kΩ \cdot 50kΩ}{1.25kΩ + 50kΩ})}

Next Step Substitute values of Constants

∴

F in = \frac{1}{2 \cdot 3.1416 \cdot (\frac{37.99μF}{2} + 2.889μF) \cdot (\frac{1.25kΩ \cdot 50kΩ}{1.25kΩ + 50kΩ})}

Next Step Convert Units

∴

F in = \frac{1}{2 \cdot 3.1416 \cdot (\frac{3.8E-5F}{2} + 2.9E-6F) \cdot (\frac{1250Ω \cdot 50000Ω}{1250Ω + 50000Ω})}

Next Step Prepare to Evaluate

∴

F in = \frac{1}{2 \cdot 3.1416 \cdot (\frac{3.8E-5}{2} + 2.9E-6) \cdot (\frac{1250 \cdot 50000}{1250 + 50000})}

Next Step Evaluate

∴

F in = 5.96358313541191Hz

LAST Step Rounding Answer

∴

F in = 5.9636Hz

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Formula Elements

Variables

Constants

Input Pole Frequency

Input Pole Frequency is a parameter in electronic circuits that signifies the frequency at which the input response of the circuit starts to attenuate.

Symbol: F_in

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Input Pole Frequency

Second Input Capacitance

Second Input Capacitance typically represents the one of the two input capacitances of a circuit in electronic circuits.

Symbol: C_π

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Second Input Capacitance

Capacitance

Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.

Symbol: C_t

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Capacitance

Signal Resistance

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

Symbol: R_sig

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Signal Resistance

Input Resistance

Input resistance is defined as the opposition experienced by the current flowing through the input terminal of an amplifier based circuit.

Symbol: R_i

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Input Resistance

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 Input Resistance of CC CB Amplifier

R t = (β + 1) \cdot (R e + R' 2)

Go Overall Voltage Gain of CC CB Amplifier

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

Go Power Gain of Amplifier given Voltage Gain and Current Gain

A p = A v \cdot A i

Go Total Capacitance of CB-CG Amplifier

C t = \frac{1}{2 \cdot π \cdot R L \cdot f out}

How to Evaluate Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD?

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD evaluator uses Input Pole Frequency = 1/(2*pi*(Second Input Capacitance/2+Capacitance)*((Signal Resistance*Input Resistance)/(Signal Resistance+Input Resistance))) to evaluate the Input Pole Frequency, The Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD formula defines the frequency at which the input response starts to attenuate due to the combination of input resistance and input capacitance. Input Pole Frequency is denoted by F_in symbol.

How to evaluate Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD using this online evaluator? To use this online evaluator for Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD, enter Second Input Capacitance (C_π), Capacitance (C_t), Signal Resistance (R_sig) & Input Resistance (R_i) and hit the calculate button.

FAQs on Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD

What is the formula to find Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD?

The formula of Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD is expressed as Input Pole Frequency = 1/(2*pi*(Second Input Capacitance/2+Capacitance)*((Signal Resistance*Input Resistance)/(Signal Resistance+Input Resistance))). Here is an example- 5.963583 = 1/(2*pi*(3.799E-05/2+2.889E-06)*((1250*50000)/(1250+50000))).

How to calculate Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD?

With Second Input Capacitance (C_π), Capacitance (C_t), Signal Resistance (R_sig) & Input Resistance (R_i) we can find Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD using the formula - Input Pole Frequency = 1/(2*pi*(Second Input Capacitance/2+Capacitance)*((Signal Resistance*Input Resistance)/(Signal Resistance+Input Resistance))). This formula also uses Archimedes' constant .

Can the Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD be negative?

No, the Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD, measured in Frequency cannot be negative.

Which unit is used to measure Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD?

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD can be measured.

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Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Formula

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Example

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Solution

Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD Formula Elements

Other formulas in Response of CC and CB Amplifier category

How to Evaluate Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD?

FAQs on Pole at Input for CB-CG Amplifier with Buffer Implemented CC-CD

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