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Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Formula

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Drain Voltage Q1 is voltage taken at Drain terminal at one transistor Q1 in Differential Circuit. Check FAQs

v o1 = \frac{2 \cdot R out \cdot V cin}{R d}

v_o1 - Drain Voltage Q1?R_out - Output Resistance?V_cin - Common Mode Input Signal?R_d - Drain Resistance?

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Example

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Here is how the Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 equation looks like with Values.

Here is how the Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 equation looks like with Units.

Here is how the Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 equation looks like.

4354.8387 = \frac{2 \cdot 4.5 \cdot 135}{0.279}

4354.8387V = \frac{2 \cdot 4.5kΩ \cdot 135V}{0.279kΩ}

4354.8387 = \frac{2 \cdot 4.5 \cdot 135}{0.279}

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Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Solution

Follow our step by step solution on how to calculate Common-Mode Signal of MOSFET given Output Voltage at Drain Q2?

FIRST Step Consider the formula

v o1 = \frac{2 \cdot R out \cdot V cin}{R d}

Next Step Substitute values of Variables

∴

v o1 = \frac{2 \cdot 4.5kΩ \cdot 135V}{0.279kΩ}

Next Step Convert Units

∴

v o1 = \frac{2 \cdot 4500Ω \cdot 135V}{279Ω}

Next Step Prepare to Evaluate

∴

v o1 = \frac{2 \cdot 4500 \cdot 135}{279}

Next Step Evaluate

∴

v o1 = 4354.83870967742V

LAST Step Rounding Answer

∴

v o1 = 4354.8387V

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Formula Elements

Variables

Drain Voltage Q1

Drain Voltage Q1 is voltage taken at Drain terminal at one transistor Q1 in Differential Circuit.

Symbol: v_o1

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Drain Voltage Q1

Output Resistance

Output resistance refers to the resistance of an electronic circuit to the flow of current when a load is connected to its output.

Symbol: R_out

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Output Resistance

Common Mode Input Signal

A common mode input signal is a type of electrical signal that appears equally on both input terminals of a differential amplifier.

Symbol: V_cin

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Common Mode Input Signal

Drain Resistance

Drain resistance is the resistance seen looking into the drain terminal of a FET when a voltage is applied to the gate. It is an important parameter that affects the performance of FET circuits.

Symbol: R_d

Measurement: Electric ResistanceUnit: kΩ

Note: Value can be positive or negative.

Formulas to find Drain Resistance

Other formulas in Common Mode Rejection Ratio (CMRR) category

Go Common-Mode Rejection Ratio of MOSFET given Resistance

CMRR = \frac{2 \cdot g m \cdot R out}{\frac{ΔR D}{R d}}

Go Common-Mode Rejection Ratio of MOS with Current-Mirror Load

CMRR = g m \cdot (\frac{1}{\frac{1}{R' 1} + \frac{1}{R' 2}}) \cdot (2 \cdot Δg m \cdot R fo)

Go Common-Mode Rejection Ratio of MOS with Current-Mirror Load when Resistance at Drains are Equal

CMRR = (g m \cdot R fo) \cdot (g m \cdot R s)

Go Common-Mode Signal of MOSFET given Resistance

V cin = \frac{2 \cdot R out \cdot V out}{R L}

How to Evaluate Common-Mode Signal of MOSFET given Output Voltage at Drain Q2?

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 evaluator uses Drain Voltage Q1 = (2*Output Resistance*Common Mode Input Signal)/Drain Resistance to evaluate the Drain Voltage Q1, The Common-mode signal of MOSFET given output voltage at drain Q2 formula is defined as the voltage common to both input terminals of an electrical device. when referenced to the local common or ground, a common-mode signal appears on both lines of a two-wire cable, in-phase and with equal amplitudes. Drain Voltage Q1 is denoted by v_o1 symbol.

How to evaluate Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 using this online evaluator? To use this online evaluator for Common-Mode Signal of MOSFET given Output Voltage at Drain Q2, enter Output Resistance (R_out), Common Mode Input Signal (V_cin) & Drain Resistance (R_d) and hit the calculate button.

FAQs on Common-Mode Signal of MOSFET given Output Voltage at Drain Q2

What is the formula to find Common-Mode Signal of MOSFET given Output Voltage at Drain Q2?

The formula of Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 is expressed as Drain Voltage Q1 = (2*Output Resistance*Common Mode Input Signal)/Drain Resistance. Here is an example- 4354.839 = (2*4500*135)/279.

How to calculate Common-Mode Signal of MOSFET given Output Voltage at Drain Q2?

With Output Resistance (R_out), Common Mode Input Signal (V_cin) & Drain Resistance (R_d) we can find Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 using the formula - Drain Voltage Q1 = (2*Output Resistance*Common Mode Input Signal)/Drain Resistance.

Can the Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 be negative?

Yes, the Common-Mode Signal of MOSFET given Output Voltage at Drain Q2, measured in Electric Potential can be negative.

Which unit is used to measure Common-Mode Signal of MOSFET given Output Voltage at Drain Q2?

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 can be measured.

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Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Formula

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Example

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Solution

Common-Mode Signal of MOSFET given Output Voltage at Drain Q2 Formula Elements

Other formulas in Common Mode Rejection Ratio (CMRR) category

How to Evaluate Common-Mode Signal of MOSFET given Output Voltage at Drain Q2?

FAQs on Common-Mode Signal of MOSFET given Output Voltage at Drain Q2

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