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## Reference current of BJT Mirror Solution

STEP 0: Pre-Calculation Summary
Formula Used
reference_current = Collector current+(2*Collector current)/Common emitter current gain
Iref = Ic+(2*Ic)/β
This formula uses 2 Variables
Variables Used
Collector current - Collector current is an amplified output current of a bipolar junction transistor. (Measured in Ampere)
Common emitter current gain- Common emitter current gain is highly influenced by two factors: the width of the base region, W, and the relative dopings of the base region and the emitter region.
STEP 1: Convert Input(s) to Base Unit
Collector current: 100 Ampere --> 100 Ampere No Conversion Required
Common emitter current gain: 55 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Iref = Ic+(2*Ic)/β --> 100+(2*100)/55
Evaluating ... ...
Iref = 103.636363636364
STEP 3: Convert Result to Output's Unit
103.636363636364 Ampere --> No Conversion Required
FINAL ANSWER
103.636363636364 Ampere <-- Reference current
(Calculation completed in 00.006 seconds)

## < 10+ Building Blocks of Integrated-Circuit Amplifiers Calculators

Output current of the IC Amplifier when incremental voltage is given
output_current = (Aspect ratio 2/Aspect Ratio)*Reference current*(1+(Threshold voltage-Voltage between gate and source)/Incremental Voltage) Go
Current transfer ratio of IC Amplifier in terms of β
output_current = Reference current*(Current transfer ratio/(1+(Current transfer ratio+1)/Common emitter current gain)) Go
Output current of IC Amplifier when Io = Ic
output_current = (Reference current*Collector current)/(Collector current*(1+(2/Common emitter current gain))) Go
Current transfer ratio of IC Amplifier
output_current = Reference current*(Electric Current in Conductor 2/Electric Current in Conductor 1) Go
Output current of the IC amplifier
output_current = Reference current*(Aspect ratio 2/Aspect Ratio) Go
Finite output resistance of IC Amplifier
finite_output_resistance = Change in threshold voltage/Change in current Go
Output current of IC amplifier in terms of β
output_current = Reference current/(1+2/Common emitter current gain) Go
Finite output resistance of the IC Amplifier in terms of output resistance
finite_output_resistance = Incremental Voltage/output current Go
Output current in terms of the reference current
output_current = Current transfer ratio*Reference current Go
Finite output resistance of the IC Amplifier in terms of the output resistance
finite_output_resistance = 1*Incremental output resistance Go

### Reference current of BJT Mirror Formula

reference_current = Collector current+(2*Collector current)/Common emitter current gain
Iref = Ic+(2*Ic)/β

## 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).

## How to Calculate Reference current of BJT Mirror?

Reference current of BJT Mirror calculator uses reference_current = Collector current+(2*Collector current)/Common emitter current gain to calculate the Reference current, The reference current of BJT Mirror is just a stable source of current that does not fluctuate over temperature, supply voltages, or loads. Reference current and is denoted by Iref symbol.

How to calculate Reference current of BJT Mirror using this online calculator? To use this online calculator for Reference current of BJT Mirror, enter Collector current (Ic) and Common emitter current gain (β) and hit the calculate button. Here is how the Reference current of BJT Mirror calculation can be explained with given input values -> 103.6364 = 100+(2*100)/55.

### FAQ

What is Reference current of BJT Mirror?
The reference current of BJT Mirror is just a stable source of current that does not fluctuate over temperature, supply voltages, or loads and is represented as Iref = Ic+(2*Ic)/β or reference_current = Collector current+(2*Collector current)/Common emitter current gain. Collector current is an amplified output current of a bipolar junction transistor and Common emitter current gain is highly influenced by two factors: the width of the base region, W, and the relative dopings of the base region and the emitter region.
How to calculate Reference current of BJT Mirror?
The reference current of BJT Mirror is just a stable source of current that does not fluctuate over temperature, supply voltages, or loads is calculated using reference_current = Collector current+(2*Collector current)/Common emitter current gain. To calculate Reference current of BJT Mirror, you need Collector current (Ic) and Common emitter current gain (β). With our tool, you need to enter the respective value for Collector current and Common emitter current gain 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 Reference current?
In this formula, Reference current uses Collector current and Common emitter current gain. We can use 10 other way(s) to calculate the same, which is/are as follows -
• output_current = Reference current*(Aspect ratio 2/Aspect Ratio)
• finite_output_resistance = Change in threshold voltage/Change in current
• finite_output_resistance = 1*Incremental output resistance
• finite_output_resistance = Incremental Voltage/output current
• output_current = (Aspect ratio 2/Aspect Ratio)*Reference current*(1+(Threshold voltage-Voltage between gate and source)/Incremental Voltage)
• output_current = Reference current*(Electric Current in Conductor 2/Electric Current in Conductor 1)
• output_current = Current transfer ratio*Reference current
• output_current = (Reference current*Collector current)/(Collector current*(1+(2/Common emitter current gain)))
• output_current = Reference current/(1+2/Common emitter current gain)
• output_current = Reference current*(Current transfer ratio/(1+(Current transfer ratio+1)/Common emitter current gain))
Where is the Reference current of BJT Mirror calculator used?
Among many, Reference current of BJT Mirror calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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