Input Capacitance of STC Circuit Solution

STEP 0: Pre-Calculation Summary
Formula Used
Input Capacitance of STC = Total Capacitance+Gate to Source Capacitance
Cstc = Ct+Cgs
This formula uses 3 Variables
Variables Used
Input Capacitance of STC - (Measured in Farad) - Input Capacitance of STC(Single Time Constant Circuit) is the calculated capacitance which is being given to the circuit.
Total Capacitance - (Measured in Farad) - Total Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.
Gate to Source Capacitance - (Measured in Farad) - Gate to source capacitance is capacitance between them.
STEP 1: Convert Input(s) to Base Unit
Total Capacitance: 4 Microfarad --> 4E-06 Farad (Check conversion here)
Gate to Source Capacitance: 1.7 Microfarad --> 1.7E-06 Farad (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Cstc = Ct+Cgs --> 4E-06+1.7E-06
Evaluating ... ...
Cstc = 5.7E-06
STEP 3: Convert Result to Output's Unit
5.7E-06 Farad -->5.7 Microfarad (Check conversion here)
FINAL ANSWER
5.7 Microfarad <-- Input Capacitance of STC
(Calculation completed in 00.004 seconds)

Credits

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Birsa Institute of Technology (BIT), Sindri
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5 STC Network Calculators

Pole Frequency of STC Circuit for High-Pass
Go Pole Frequency High Pass = 1/((Emitter-Base Capacitance+Collector-Base Junction Capacitance)*Finite Input Resistance)
Input Capacitance of STC Circuit
Go Input Capacitance of STC = Total Capacitance+Gate to Source Capacitance
Input Capacitance with reference to Corner Frequency
Go Input Capacitance = 1/(Pole Frequency of STC Filter*Signal Resistance)
Pole Frequency of STC Circuit
Go Pole Frequency of STC Filter = 1/(Input Capacitance*Signal Resistance)
Pole Frequency of STC Networks for Low-Pass
Go Pole Frequency Low Pass = 1/Time Constant

Input Capacitance of STC Circuit Formula

Input Capacitance of STC = Total Capacitance+Gate to Source Capacitance
Cstc = Ct+Cgs

What causes the Miller effect?

The Miller effect is a basic electronic phenomenon associated with feedback circuits. It can occur undesirably in amplifiers, caused by parasitic capacitance, but it can also be applied in capacitance and resistance multiplier circuits.

How to Calculate Input Capacitance of STC Circuit?

Input Capacitance of STC Circuit calculator uses Input Capacitance of STC = Total Capacitance+Gate to Source Capacitance to calculate the Input Capacitance of STC, Input Capacitance of STC Circuit formula is defined as the capacitance between the input terminals of an op-amp with either input grounded. Input Capacitance of STC is denoted by Cstc symbol.

How to calculate Input Capacitance of STC Circuit using this online calculator? To use this online calculator for Input Capacitance of STC Circuit, enter Total Capacitance (Ct) & Gate to Source Capacitance (Cgs) and hit the calculate button. Here is how the Input Capacitance of STC Circuit calculation can be explained with given input values -> 5.7E+6 = 4E-06+1.7E-06.

FAQ

What is Input Capacitance of STC Circuit?
Input Capacitance of STC Circuit formula is defined as the capacitance between the input terminals of an op-amp with either input grounded and is represented as Cstc = Ct+Cgs or Input Capacitance of STC = Total Capacitance+Gate to Source Capacitance. Total Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential & Gate to source capacitance is capacitance between them.
How to calculate Input Capacitance of STC Circuit?
Input Capacitance of STC Circuit formula is defined as the capacitance between the input terminals of an op-amp with either input grounded is calculated using Input Capacitance of STC = Total Capacitance+Gate to Source Capacitance. To calculate Input Capacitance of STC Circuit, you need Total Capacitance (Ct) & Gate to Source Capacitance (Cgs). With our tool, you need to enter the respective value for Total Capacitance & Gate to Source Capacitance 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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