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Finite Input Voltage of BJT at Unity Gain Frequency Formula

GoFinite Input Voltage of BJT at Unity Gain Frequency given Complex Frequency Variable Formula

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Input voltage is the voltage supplied to the device. Check FAQs

V in = I B \cdot (\frac{1}{R in} + \frac{1}{C cb} + \frac{1}{C eb})

V_in - Input Voltage?I_B - Base Current?R_in - Input Resistance?C_cb - Collector-Base Junction Capacitance?C_eb - Emitter-Base Capacitance?

Finite Input Voltage of BJT at Unity Gain Frequency Example

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Here is how the Finite Input Voltage of BJT at Unity Gain Frequency equation looks like with Values.

Here is how the Finite Input Voltage of BJT at Unity Gain Frequency equation looks like with Units.

Here is how the Finite Input Voltage of BJT at Unity Gain Frequency equation looks like.

115.5 = 0.077 \cdot (\frac{1}{8.95} + \frac{1}{1.2} + \frac{1}{1.5})

115.5V = 0.077mA \cdot (\frac{1}{8.95kΩ} + \frac{1}{1.2μF} + \frac{1}{1.5μF})

115.5 = 0.077 \cdot (\frac{1}{8.95} + \frac{1}{1.2} + \frac{1}{1.5})

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Finite Input Voltage of BJT at Unity Gain Frequency Solution

Follow our step by step solution on how to calculate Finite Input Voltage of BJT at Unity Gain Frequency?

FIRST Step Consider the formula

V in = I B \cdot (\frac{1}{R in} + \frac{1}{C cb} + \frac{1}{C eb})

Next Step Substitute values of Variables

∴

V in = 0.077mA \cdot (\frac{1}{8.95kΩ} + \frac{1}{1.2μF} + \frac{1}{1.5μF})

Next Step Convert Units

∴

V in = 7.7E-5A \cdot (\frac{1}{8950Ω} + \frac{1}{1.2E-6F} + \frac{1}{1.5E-6F})

Next Step Prepare to Evaluate

∴

V in = 7.7E-5 \cdot (\frac{1}{8950} + \frac{1}{1.2E-6} + \frac{1}{1.5E-6})

Next Step Evaluate

∴

V in = 115.500000008603V

LAST Step Rounding Answer

∴

V in = 115.5V

Finite Input Voltage of BJT at Unity Gain Frequency Formula Elements

Variables

Input Voltage

Input voltage is the voltage supplied to the device.

Symbol: V_in

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Input Voltage

Base Current

Base Current is a crucial current of bipolar junction transistor. Without the base current, the transistor cannot turn on.

Symbol: I_B

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Base Current

Input Resistance

Input Resistance is the resistance seen by the current source or voltage source which drives the circuit.

Symbol: R_in

Measurement: Electric ResistanceUnit: kΩ

Note: Value can be positive or negative.

Formulas to find Input Resistance

Collector-Base Junction Capacitance

Collector-Base Junction Capacitance in active mode is reverse biased and is the capacitance between collector and base.

Symbol: C_cb

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Collector-Base Junction Capacitance

Emitter-Base Capacitance

Emitter-base capacitance is the capacitance between the emitter and the base.

Symbol: C_eb

Measurement: CapacitanceUnit: μF

Note: Value can be positive or negative.

Formulas to find Emitter-Base Capacitance

Other Formulas to find Input Voltage

Go Finite Input Voltage of BJT at Unity Gain Frequency given Complex Frequency Variable

V in = \frac{I B}{(\frac{1}{R in}) + s \cdot (C cb + C)}

Other formulas in Voltage category

Go Total Instantaneous Gate-to-Source Voltage

V gs = V ss + V ox

Go Single Component of Drain Voltage

V DS = (- ΔI D \cdot R L)

Go Single Component of Drain Voltage given Transconductance

V DS = - G m \cdot V in \cdot R L

Go Voltage between Gate and Source

V gs = \frac{V in}{1 + G m \cdot R}

How to Evaluate Finite Input Voltage of BJT at Unity Gain Frequency?

Finite Input Voltage of BJT at Unity Gain Frequency evaluator uses Input Voltage = Base Current*(1/Input Resistance+1/Collector-Base Junction Capacitance+1/Emitter-Base Capacitance) to evaluate the Input Voltage, The Finite input voltage of BJT at unity gain frequency formula is defined as a voltage supplied to the circuit, the input voltage is a supply voltage in the system, the Input voltage is referred to as the voltage needed to supply to the system. Input Voltage is denoted by V_in symbol.

How to evaluate Finite Input Voltage of BJT at Unity Gain Frequency using this online evaluator? To use this online evaluator for Finite Input Voltage of BJT at Unity Gain Frequency, enter Base Current (I_B), Input Resistance (R_in), Collector-Base Junction Capacitance (C_cb) & Emitter-Base Capacitance (C_eb) and hit the calculate button.

FAQs on Finite Input Voltage of BJT at Unity Gain Frequency

What is the formula to find Finite Input Voltage of BJT at Unity Gain Frequency?

The formula of Finite Input Voltage of BJT at Unity Gain Frequency is expressed as Input Voltage = Base Current*(1/Input Resistance+1/Collector-Base Junction Capacitance+1/Emitter-Base Capacitance). Here is an example- 115.5 = 7.7E-05*(1/8950+1/1.2E-06+1/1.5E-06).

How to calculate Finite Input Voltage of BJT at Unity Gain Frequency?

With Base Current (I_B), Input Resistance (R_in), Collector-Base Junction Capacitance (C_cb) & Emitter-Base Capacitance (C_eb) we can find Finite Input Voltage of BJT at Unity Gain Frequency using the formula - Input Voltage = Base Current*(1/Input Resistance+1/Collector-Base Junction Capacitance+1/Emitter-Base Capacitance).

What are the other ways to Calculate Input Voltage?

Here are the different ways to Calculate Input Voltage-

Input Voltage=Base Current/((1/Input Resistance)+Complex Frequency Variable*(Collector-Base Junction Capacitance+Base–Emitter Junction Capacitance))

Can the Finite Input Voltage of BJT at Unity Gain Frequency be negative?

Yes, the Finite Input Voltage of BJT at Unity Gain Frequency, measured in Electric Potential can be negative.

Which unit is used to measure Finite Input Voltage of BJT at Unity Gain Frequency?

Finite Input Voltage of BJT at Unity Gain Frequency is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Finite Input Voltage of BJT at Unity Gain Frequency can be measured.

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Finite Input Voltage of BJT at Unity Gain Frequency Formula

​GoFinite Input Voltage of BJT at Unity Gain Frequency given Complex Frequency Variable Formula

Finite Input Voltage of BJT at Unity Gain Frequency Example

Finite Input Voltage of BJT at Unity Gain Frequency Solution

Finite Input Voltage of BJT at Unity Gain Frequency Formula Elements

Other Formulas to find Input Voltage

Other formulas in Voltage category

How to Evaluate Finite Input Voltage of BJT at Unity Gain Frequency?

FAQs on Finite Input Voltage of BJT at Unity Gain Frequency

Variable Name

GoFinite Input Voltage of BJT at Unity Gain Frequency given Complex Frequency Variable Formula