Finite Output Resistance of IC Amplifier Calculator

✖The change in output voltage is because of the effect of the voltage applies between drain and source in an induced channel.ⓘ Change in Output Voltage [ΔV_o]			+10% -10%
✖Change in current is the change in the flow of electrical charge carriers, usually electrons or electron-deficient atoms.ⓘ Change in Current [ΔI_o]			+10% -10%

✖The finite output resistance is the measure of the opposition to current flow, both static and dynamic, into the load network being connected that is internal to the electrical source.ⓘ Finite Output Resistance of IC Amplifier [R_fo]

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Finite Output Resistance of IC Amplifier

Formula

`"R"_{"fo"} = "ΔV"_{"o"}/"ΔI"_{"o"}`

Example

`"1.456522kΩ"="1.34V"/"0.92mA"`

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Finite Output Resistance of IC Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Finite Output Resistance = Change in Output Voltage/Change in Current
R_fo = ΔV_o/ΔI_o
This formula uses 3 Variables

Variables Used

Finite Output Resistance - (Measured in Ohm) - The finite output resistance is the measure of the opposition to current flow, both static and dynamic, into the load network being connected that is internal to the electrical source.
Change in Output Voltage - (Measured in Volt) - The change in output voltage is because of the effect of the voltage applies between drain and source in an induced channel.
Change in Current - (Measured in Ampere) - Change in current is the change in the flow of electrical charge carriers, usually electrons or electron-deficient atoms.

STEP 1: Convert Input(s) to Base Unit

Change in Output Voltage: 1.34 Volt --> 1.34 Volt No Conversion Required
Change in Current: 0.92 Milliampere --> 0.00092 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_fo = ΔV_o/ΔI_o --> 1.34/0.00092

Evaluating ... ...

R_fo = 1456.52173913043

STEP 3: Convert Result to Output's Unit

1456.52173913043 Ohm -->1.45652173913043 Kilohm (Check conversion here)

FINAL ANSWER

1.45652173913043 ≈ 1.456522 Kilohm <-- Finite Output Resistance

(Calculation completed in 00.004 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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National Institute Of Technology (NIT), Hamirpur

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< 10+ IC Amplifiers Calculators

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Emitter Resistance in Widlar Current Source

Go Emitter Resistance = (Threshold Voltage/Output Current)*log10(Reference Current/Output Current)

Output Current

Go Output Current given Reference Current = Reference Current*(Current in Transistor 2/Current in Transistor 1)

Output Resistance of Wilson MOS Mirror

Go Output Resistance = (Transconductance 3*Finite Output Resistance 3)*Finite Output Resistance 2

Output Resistance of Wilson Current Mirror

Go Output Resistance of Wilson Current Mirror = (Transistor Current Gain 1*Finite Output Resistance 3)/2

Reference Current of IC Amplifier

Go Reference Current = Output Current*(Aspect Ratio/Aspect Ratio 1)

Output Current of Wilson Current Mirror

Go Output Current = Reference Current*(1/(1+(2/Transistor Current Gain^2)))

Finite Output Resistance of IC Amplifier

Go Finite Output Resistance = Change in Output Voltage/Change in Current

Reference Current of Wilson Current Mirror

Go Reference Current = (1+2/Transistor Current Gain^2)*Output Current

Intrinsic Gain of IC Amplifier

Go Intrinsic Gain = 2*Early Voltage/Overdrive Voltage

Finite Output Resistance of IC Amplifier Formula

Finite Output Resistance = Change in Output Voltage/Change in Current
R_fo = ΔV_o/ΔI_o

How does a IC work?

An integrated circuit, or IC, is a small chip that can function as an amplifier, oscillator, timer, microprocessor, or even computer memory. An IC is a small wafer, usually made of silicon, that can hold anywhere from hundreds to millions of transistors, resistors, and capacitors

How to Calculate Finite Output Resistance of IC Amplifier?

Finite Output Resistance of IC Amplifier calculator uses Finite Output Resistance = Change in Output Voltage/Change in Current to calculate the Finite Output Resistance, The Finite output resistance of IC Amplifier formula is defined as the ratio of the change in voltage to the change in the current flowing. Finite Output Resistance is denoted by R_fo symbol.

How to calculate Finite Output Resistance of IC Amplifier using this online calculator? To use this online calculator for Finite Output Resistance of IC Amplifier, enter Change in Output Voltage (ΔV_o) & Change in Current (ΔI_o) and hit the calculate button. Here is how the Finite Output Resistance of IC Amplifier calculation can be explained with given input values -> 0.005761 = 1.34/0.00092.

FAQ

What is Finite Output Resistance of IC Amplifier?

The Finite output resistance of IC Amplifier formula is defined as the ratio of the change in voltage to the change in the current flowing and is represented as R_fo = ΔV_o/ΔI_o or Finite Output Resistance = Change in Output Voltage/Change in Current. The change in output voltage is because of the effect of the voltage applies between drain and source in an induced channel & Change in current is the change in the flow of electrical charge carriers, usually electrons or electron-deficient atoms.

How to calculate Finite Output Resistance of IC Amplifier?

The Finite output resistance of IC Amplifier formula is defined as the ratio of the change in voltage to the change in the current flowing is calculated using Finite Output Resistance = Change in Output Voltage/Change in Current. To calculate Finite Output Resistance of IC Amplifier, you need Change in Output Voltage (ΔV_o) & Change in Current (ΔI_o). With our tool, you need to enter the respective value for Change in Output Voltage & Change in Current 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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