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Source-Degenerated Resistance across CS Amplifier Formula

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Source-degenerated resistance refers to an increased resistance at the source terminal in a transistor due to added external components. Check FAQs

R sd = \frac{1}{(\frac{1}{R out}) + (\frac{1}{R L})}

R_sd - Source-Degenerated Resistance?R_out - Output Resistance?R_L - Load Resistance?

Source-Degenerated Resistance across CS Amplifier Example

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Here is how the Source-Degenerated Resistance across CS Amplifier equation looks like with Values.

Here is how the Source-Degenerated Resistance across CS Amplifier equation looks like with Units.

Here is how the Source-Degenerated Resistance across CS Amplifier equation looks like.

0.7495 = \frac{1}{(\frac{1}{1.508}) + (\frac{1}{1.49})}

0.7495kΩ = \frac{1}{(\frac{1}{1.508kΩ}) + (\frac{1}{1.49kΩ})}

0.7495 = \frac{1}{(\frac{1}{1.508}) + (\frac{1}{1.49})}

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Source-Degenerated Resistance across CS Amplifier Solution

Follow our step by step solution on how to calculate Source-Degenerated Resistance across CS Amplifier?

FIRST Step Consider the formula

R sd = \frac{1}{(\frac{1}{R out}) + (\frac{1}{R L})}

Next Step Substitute values of Variables

∴

R sd = \frac{1}{(\frac{1}{1.508kΩ}) + (\frac{1}{1.49kΩ})}

Next Step Convert Units

∴

R sd = \frac{1}{(\frac{1}{1508Ω}) + (\frac{1}{1490Ω})}

Next Step Prepare to Evaluate

∴

R sd = \frac{1}{(\frac{1}{1508}) + (\frac{1}{1490})}

Next Step Evaluate

∴

R sd = 749.472981987992Ω

Next Step Convert to Output's Unit

∴

R sd = 0.749472981987992kΩ

LAST Step Rounding Answer

∴

R sd = 0.7495kΩ

Source-Degenerated Resistance across CS Amplifier Formula Elements

Variables

Source-Degenerated Resistance

Source-degenerated resistance refers to an increased resistance at the source terminal in a transistor due to added external components.

Symbol: R_sd

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Source-Degenerated Resistance

Output Resistance

Output resistance is the resistance an amplifier sees when driving a load. It is an important parameter in amplifier design as it affects the amplifier's output power and efficiency.

Symbol: R_out

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Output Resistance

Load Resistance

Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit.

Symbol: R_L

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Load Resistance

Other formulas in Response of CS Amplifier category

Go Frequency of Zero Transmission of CS Amplifier

f tm = \frac{1}{C s \cdot R sig}

Go Midband Gain of CS Amplifier

A mid = \frac{V out}{V' sig}

Go Output Voltage of CS Amplifier

V out = g m \cdot V gs \cdot R L

Go Equivalent Signal Resistance of CS Amplifier

R' sig = \frac{1}{(\frac{1}{R sig} + \frac{1}{R out})}

How to Evaluate Source-Degenerated Resistance across CS Amplifier?

Source-Degenerated Resistance across CS Amplifier evaluator uses Source-Degenerated Resistance = 1/((1/Output Resistance)+(1/Load Resistance)) to evaluate the Source-Degenerated Resistance, Source-Degenerated Resistance across CS Amplifier formula is defined as a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). Source-Degenerated Resistance is denoted by R_sd symbol.

How to evaluate Source-Degenerated Resistance across CS Amplifier using this online evaluator? To use this online evaluator for Source-Degenerated Resistance across CS Amplifier, enter Output Resistance (R_out) & Load Resistance (R_L) and hit the calculate button.

FAQs on Source-Degenerated Resistance across CS Amplifier

What is the formula to find Source-Degenerated Resistance across CS Amplifier?

The formula of Source-Degenerated Resistance across CS Amplifier is expressed as Source-Degenerated Resistance = 1/((1/Output Resistance)+(1/Load Resistance)). Here is an example- 0.000752 = 1/((1/1508)+(1/1490)).

How to calculate Source-Degenerated Resistance across CS Amplifier?

With Output Resistance (R_out) & Load Resistance (R_L) we can find Source-Degenerated Resistance across CS Amplifier using the formula - Source-Degenerated Resistance = 1/((1/Output Resistance)+(1/Load Resistance)).

Can the Source-Degenerated Resistance across CS Amplifier be negative?

No, the Source-Degenerated Resistance across CS Amplifier, measured in Electric Resistance cannot be negative.

Which unit is used to measure Source-Degenerated Resistance across CS Amplifier?

Source-Degenerated Resistance across CS Amplifier is usually measured using the Kilohm[kΩ] for Electric Resistance. Ohm[kΩ], Megohm[kΩ], Microhm[kΩ] are the few other units in which Source-Degenerated Resistance across CS Amplifier can be measured.

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Source-Degenerated Resistance across CS Amplifier Formula

Source-Degenerated Resistance across CS Amplifier Example

Source-Degenerated Resistance across CS Amplifier Solution

Source-Degenerated Resistance across CS Amplifier Formula Elements

Other formulas in Response of CS Amplifier category

How to Evaluate Source-Degenerated Resistance across CS Amplifier?

FAQs on Source-Degenerated Resistance across CS Amplifier

Variable Name