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High-Frequency Response given Input Capacitance Formula

GoHigh-Frequency Gain of CE Amplifier Formula

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High frequency response is the gain of the voltage amplifier at frequencies less than those frequencies at which this gain is close to its maximum value. Check FAQs

A hf = \frac{1}{2 \cdot π \cdot R sig \cdot C i}

A_hf - High Frequency Response?R_sig - Signal Resistance?C_i - Input Capacitance?π - Archimedes' constant?

High-Frequency Response given Input Capacitance Example

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Here is how the High-Frequency Response given Input Capacitance equation looks like with Values.

Here is how the High-Frequency Response given Input Capacitance equation looks like with Units.

Here is how the High-Frequency Response given Input Capacitance equation looks like.

0.2443 = \frac{1}{2 \cdot 3.1416 \cdot 1.25 \cdot 521.27}

0.2443 = \frac{1}{2 \cdot 3.1416 \cdot 1.25kΩ \cdot 521.27μF}

0.2443 = \frac{1}{2 \cdot 3.1416 \cdot 1.25 \cdot 521.27}

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High-Frequency Response given Input Capacitance Solution

Follow our step by step solution on how to calculate High-Frequency Response given Input Capacitance?

FIRST Step Consider the formula

A hf = \frac{1}{2 \cdot π \cdot R sig \cdot C i}

Next Step Substitute values of Variables

∴

A hf = \frac{1}{2 \cdot π \cdot 1.25kΩ \cdot 521.27μF}

Next Step Substitute values of Constants

∴

A hf = \frac{1}{2 \cdot 3.1416 \cdot 1.25kΩ \cdot 521.27μF}

Next Step Convert Units

∴

A hf = \frac{1}{2 \cdot 3.1416 \cdot 1250Ω \cdot 0.0005F}

Next Step Prepare to Evaluate

∴

A hf = \frac{1}{2 \cdot 3.1416 \cdot 1250 \cdot 0.0005}

Next Step Evaluate

∴

A hf = 0.244257207346512

LAST Step Rounding Answer

∴

A hf = 0.2443

High-Frequency Response given Input Capacitance Formula Elements

Variables

Constants

High Frequency Response

High frequency response is the gain of the voltage amplifier at frequencies less than those frequencies at which this gain is close to its maximum value.

Symbol: A_hf

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find High Frequency Response

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 Capacitance

Input capacitance is the capacitance value of the voltage amplifier.

Symbol: C_i

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Input Capacitance

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 to find High Frequency Response

Go High-Frequency Gain of CE Amplifier

A hf = \frac{f u3dB}{2 \cdot π}

Other formulas in Response of CS Amplifier category

Go Amplifier Bandwidth in Discrete-Circuit Amplifier

BW = f h - f L

Go Collector Base Junction Resistance of CE Amplifier

R c = R sig \cdot (1 + g m \cdot R L) + R L

Go Effective High Frequency Time Constant of CE Amplifier

𝜏 H = C be \cdot R sig + (C cb \cdot (R sig \cdot (1 + g m \cdot R L) + R L)) + (C t \cdot R L)

Go High-Frequency Band given Complex Frequency Variable

A m = \sqrt{\frac{(1 + (\frac{f 3dB}{f t})) \cdot (1 + (\frac{f 3dB}{f o}))}{(1 + (\frac{f 3dB}{f p})) \cdot (1 + (\frac{f 3dB}{f p2}))}}

How to Evaluate High-Frequency Response given Input Capacitance?

High-Frequency Response given Input Capacitance evaluator uses High Frequency Response = 1/(2*pi*Signal Resistance*Input Capacitance) to evaluate the High Frequency Response, The High-frequency response given input capacitance formula is defined as the stray capacitances associated with the active device lower the gain. High Frequency Response is denoted by A_hf symbol.

How to evaluate High-Frequency Response given Input Capacitance using this online evaluator? To use this online evaluator for High-Frequency Response given Input Capacitance, enter Signal Resistance (R_sig) & Input Capacitance (C_i) and hit the calculate button.

FAQs on High-Frequency Response given Input Capacitance

What is the formula to find High-Frequency Response given Input Capacitance?

The formula of High-Frequency Response given Input Capacitance is expressed as High Frequency Response = 1/(2*pi*Signal Resistance*Input Capacitance). Here is an example- 0.244257 = 1/(2*pi*1250*0.00052127).

How to calculate High-Frequency Response given Input Capacitance?

With Signal Resistance (R_sig) & Input Capacitance (C_i) we can find High-Frequency Response given Input Capacitance using the formula - High Frequency Response = 1/(2*pi*Signal Resistance*Input Capacitance). This formula also uses Archimedes' constant .

What are the other ways to Calculate High Frequency Response?

Here are the different ways to Calculate High Frequency Response-

High Frequency Response=Upper 3-dB Frequency/(2*pi)

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High-Frequency Response given Input Capacitance Formula

​GoHigh-Frequency Gain of CE Amplifier Formula

High-Frequency Response given Input Capacitance Example

High-Frequency Response given Input Capacitance Solution

High-Frequency Response given Input Capacitance Formula Elements

Other Formulas to find High Frequency Response

Other formulas in Response of CS Amplifier category

How to Evaluate High-Frequency Response given Input Capacitance?

FAQs on High-Frequency Response given Input Capacitance

Variable Name

GoHigh-Frequency Gain of CE Amplifier Formula