Output Resistance of Simple Current BJT Calculator

✖Supply Voltage is the input voltage source that flows through the BJT.ⓘ Supply Voltage [V_DD]			+10% -10%
✖The Output Current of the amplifier is defined as the maximum current that can be supplied to the load.ⓘ Output Current [I_o]			+10% -10%

✖Output resistance is the value of resistance of the network.ⓘ Output Resistance of Simple Current BJT [R_o]

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Formula

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Output Resistance of Simple Current BJT

Formula

`"R"_{"o"} = "V"_{"DD"}/"I"_{"o"}`

Example

`"0.581395kΩ"="2.5V"/"4.3mA"`

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Output Resistance of Simple Current BJT Solution

STEP 0: Pre-Calculation Summary

Formula Used

Output Resistance = Supply Voltage/Output Current
R_o = V_DD/I_o
This formula uses 3 Variables

Variables Used

Output Resistance - (Measured in Ohm) - Output resistance is the value of resistance of the network.
Supply Voltage - (Measured in Volt) - Supply Voltage is the input voltage source that flows through the BJT.
Output Current - (Measured in Ampere) - The Output Current of the amplifier is defined as the maximum current that can be supplied to the load.

STEP 1: Convert Input(s) to Base Unit

Supply Voltage: 2.5 Volt --> 2.5 Volt No Conversion Required
Output Current: 4.3 Milliampere --> 0.0043 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_o = V_DD/I_o --> 2.5/0.0043

Evaluating ... ...

R_o = 581.395348837209

STEP 3: Convert Result to Output's Unit

581.395348837209 Ohm -->0.581395348837209 Kilohm (Check conversion here)

FINAL ANSWER

0.581395348837209 ≈ 0.581395 Kilohm <-- 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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Go Output Resistance = Supply Voltage/Reference Current

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Output Resistance of Simple Current BJT

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Output Resistance of Simple Current BJT Formula

Output Resistance = Supply Voltage/Output Current
R_o = V_DD/I_o

What is meant by IC?

Integrated circuit (IC), also called microelectronic circuit, microchip, or chip, an assembly of electronic components, fabricated as a single unit, in which miniaturized active devices (e.g., transistors and diodes) and passive devices (e.g., capacitors and resistors).

What is meant by IC? How many types of IC are there?

How to Calculate Output Resistance of Simple Current BJT?

Output Resistance of Simple Current BJT calculator uses Output Resistance = Supply Voltage/Output Current to calculate the Output Resistance, The output resistance of simple current BJT formula is equal to the finite output resistance of the current mirrors. Output Resistance is denoted by R_o symbol.

How to calculate Output Resistance of Simple Current BJT using this online calculator? To use this online calculator for Output Resistance of Simple Current BJT, enter Supply Voltage (V_DD) & Output Current (I_o) and hit the calculate button. Here is how the Output Resistance of Simple Current BJT calculation can be explained with given input values -> 0.000581 = 2.5/0.0043.

FAQ

What is Output Resistance of Simple Current BJT?

The output resistance of simple current BJT formula is equal to the finite output resistance of the current mirrors and is represented as R_o = V_DD/I_o or Output Resistance = Supply Voltage/Output Current. Supply Voltage is the input voltage source that flows through the BJT & The Output Current of the amplifier is defined as the maximum current that can be supplied to the load.

How to calculate Output Resistance of Simple Current BJT?

The output resistance of simple current BJT formula is equal to the finite output resistance of the current mirrors is calculated using Output Resistance = Supply Voltage/Output Current. To calculate Output Resistance of Simple Current BJT, you need Supply Voltage (V_DD) & Output Current (I_o). With our tool, you need to enter the respective value for Supply Voltage & Output Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Output Resistance?

In this formula, Output Resistance uses Supply Voltage & Output Current. We can use 3 other way(s) to calculate the same, which is/are as follows -

Output Resistance = Supply Voltage/Reference Current
Output Resistance = (1+(Transconductance*Resistance))*Finite Output Resistance
Output Resistance = Device Parameter/Drain Current

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