Input Voltage of MOS Differential Amplifier on Small-Signal Operation Calculator

✖Common-mode DC voltage is one-half the vector sum of the voltages from each conductor of a balanced circuit to local ground or common.ⓘ Common-Mode DC Voltage [V_cm]			+10% -10%
✖The Differential Input Signal is simply the difference between the two input signals v1 and v2.ⓘ Differential Input Signal [V_is]			+10% -10%

✖Input Voltage is the voltage supplied to the device.ⓘ Input Voltage of MOS Differential Amplifier on Small-Signal Operation [V_in]

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Input Voltage of MOS Differential Amplifier on Small-Signal Operation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Input Voltage = Common-Mode DC Voltage+(1/2*Differential Input Signal)
V_in = V_cm+(1/2*V_is)
This formula uses 3 Variables

Variables Used

Input Voltage - (Measured in Volt) - Input Voltage is the voltage supplied to the device.
Common-Mode DC Voltage - (Measured in Volt) - Common-mode DC voltage is one-half the vector sum of the voltages from each conductor of a balanced circuit to local ground or common.
Differential Input Signal - (Measured in Volt) - The Differential Input Signal is simply the difference between the two input signals v1 and v2.

STEP 1: Convert Input(s) to Base Unit

Common-Mode DC Voltage: 12 Volt --> 12 Volt No Conversion Required
Differential Input Signal: 3.53 Volt --> 3.53 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_in = V_cm+(1/2*V_is) --> 12+(1/2*3.53)

Evaluating ... ...

V_in = 13.765

STEP 3: Convert Result to Output's Unit

13.765 Volt --> No Conversion Required

FINAL ANSWER

13.765 Volt <-- Input Voltage

(Calculation completed in 00.004 seconds)

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Home » Engineering » Electronics » Amplifiers » MOSFET Amplifiers » Differential Configuration » Input Voltage of MOS Differential Amplifier on Small-Signal Operation

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< Differential Configuration Calculators

Minimum Input Common-Mode Range of MOS Differential Amplifier

LaTeX Go Common-Mode Range = Threshold Voltage+Effective Voltage+Voltage between Gate and Source-Load Voltage

Maximum Input Common-Mode Range of MOS Differential Amplifier

LaTeX Go Common-Mode Range = Threshold Voltage+Load Voltage-(1/2*Load Resistance)

Input Voltage of MOS Differential Amplifier on Small-Signal Operation

LaTeX Go Input Voltage = Common-Mode DC Voltage+(1/2*Differential Input Signal)

Input Offset Voltage of MOS Differential Amplifier

LaTeX Go Input Offset Voltage = Output DC Offset Voltage/Differential Gain

Input Voltage of MOS Differential Amplifier on Small-Signal Operation Formula

LaTeX Go

Input Voltage = Common-Mode DC Voltage+(1/2*Differential Input Signal)
V_in = V_cm+(1/2*V_is)

What is differential voltage?

A differential voltage is “floating”, meaning that it has no reference to ground. The measurement is taken as the voltage difference between the two wires. A sensor with a differential output can be wired for single-ended by wiring the low side to the ground.

How to Calculate Input Voltage of MOS Differential Amplifier on Small-Signal Operation?

Input Voltage of MOS Differential Amplifier on Small-Signal Operation calculator uses Input Voltage = Common-Mode DC Voltage+(1/2*Differential Input Signal) to calculate the Input Voltage, The Input voltage of MOS differential amplifier on small-signal operation formula is defined as one-half vector sum of voltages from each conductor of balanced circuit to local ground or common. Input Voltage is denoted by V_in symbol.

How to calculate Input Voltage of MOS Differential Amplifier on Small-Signal Operation using this online calculator? To use this online calculator for Input Voltage of MOS Differential Amplifier on Small-Signal Operation, enter Common-Mode DC Voltage (V_cm) & Differential Input Signal (V_is) and hit the calculate button. Here is how the Input Voltage of MOS Differential Amplifier on Small-Signal Operation calculation can be explained with given input values -> 13.765 = 12+(1/2*3.53).

FAQ

What is Input Voltage of MOS Differential Amplifier on Small-Signal Operation?

The Input voltage of MOS differential amplifier on small-signal operation formula is defined as one-half vector sum of voltages from each conductor of balanced circuit to local ground or common and is represented as V_in = V_cm+(1/2*V_is) or Input Voltage = Common-Mode DC Voltage+(1/2*Differential Input Signal). Common-mode DC voltage is one-half the vector sum of the voltages from each conductor of a balanced circuit to local ground or common & The Differential Input Signal is simply the difference between the two input signals v1 and v2.

How to calculate Input Voltage of MOS Differential Amplifier on Small-Signal Operation?

The Input voltage of MOS differential amplifier on small-signal operation formula is defined as one-half vector sum of voltages from each conductor of balanced circuit to local ground or common is calculated using Input Voltage = Common-Mode DC Voltage+(1/2*Differential Input Signal). To calculate Input Voltage of MOS Differential Amplifier on Small-Signal Operation, you need Common-Mode DC Voltage (V_cm) & Differential Input Signal (V_is). With our tool, you need to enter the respective value for Common-Mode DC Voltage & Differential Input Signal and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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