Frequency at Zero Transmission of CS Amplifier Calculator

✖Transconductance is the change in the drain current divided by the small change in the gate/source voltage with a constant drain/source voltage.ⓘ Transconductance [g_m]			+10% -10%
✖Capacitance gate to drain is defined as the capacitance that is observed between the gate and drain of the Junction of MOSFET.ⓘ Capacitance Gate to Drain [C_gd]			+10% -10%

✖Frequency refers to the number of occurrences of a periodic event per time and is measured in cycles/second.ⓘ Frequency at Zero Transmission of CS Amplifier [f]

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Frequency at Zero Transmission of CS Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Frequency = Transconductance/(2*pi*Capacitance Gate to Drain)
f = g_m/(2*pi*C_gd)
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Frequency - (Measured in Hertz) - Frequency refers to the number of occurrences of a periodic event per time and is measured in cycles/second.
Transconductance - (Measured in Siemens) - Transconductance is the change in the drain current divided by the small change in the gate/source voltage with a constant drain/source voltage.
Capacitance Gate to Drain - (Measured in Farad) - Capacitance gate to drain is defined as the capacitance that is observed between the gate and drain of the Junction of MOSFET.

STEP 1: Convert Input(s) to Base Unit

Transconductance: 0.25 Siemens --> 0.25 Siemens No Conversion Required
Capacitance Gate to Drain: 800 Microfarad --> 0.0008 Farad (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

f = g_m/(2*pi*C_gd) --> 0.25/(2*pi*0.0008)

Evaluating ... ...

f = 49.7359197162173

STEP 3: Convert Result to Output's Unit

49.7359197162173 Hertz --> No Conversion Required

FINAL ANSWER

49.7359197162173 ≈ 49.73592 Hertz <-- Frequency

(Calculation completed in 00.020 seconds)

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< Response of CS Amplifier Calculators

Output Voltage of Low Frequency Amplifier

LaTeX Go Output Voltage = Small Signal Voltage*Mid Band Gain*(Frequency/(Frequency+Pole Frequency 1))*(Frequency/(Frequency+Pole Frequency 2))*(Frequency/(Frequency+Pole Frequency 3))

Mid-Band Gain of CS Amplifier

LaTeX Go Mid Band Gain = -(Input Resistance/(Input Resistance+Signal Resistance))*Transconductance*((1/Drain Resistance)+(1/Load Resistance))

Pole Frequency of CS Amplifier

LaTeX Go Pole Frequency 1 = 1/(Capacitance of Coupling Capacitor 1*(Input Resistance+Signal Resistance))

Pole Frequency of Bypass Capacitor in CS Amplifier

LaTeX Go Pole Frequency 1 = (Transconductance+1/Resistance)/Bypass Capacitor

Frequency at Zero Transmission of CS Amplifier Formula

LaTeX Go

Frequency = Transconductance/(2*pi*Capacitance Gate to Drain)
f = g_m/(2*pi*C_gd)

What is CS amplifier?

In electronics, a common-source amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a voltage or transconductance amplifier. The easiest way to tell if a FET is a common source, common drain, or common gate is to examine where the signal enters and leaves.

How to Calculate Frequency at Zero Transmission of CS Amplifier?

Frequency at Zero Transmission of CS Amplifier calculator uses Frequency = Transconductance/(2*pi*Capacitance Gate to Drain) to calculate the Frequency, The Frequency at zero transmission of CS amplifier formula is defined as the transfer function of a linear two-port network that has zero transmission. Transmission zeroes at zero frequency and infinite frequency may be found in high-pass filters and low-pass filters respectively. A transfer function may have multiple zeroes at the same frequency. Frequency is denoted by f symbol.

How to calculate Frequency at Zero Transmission of CS Amplifier using this online calculator? To use this online calculator for Frequency at Zero Transmission of CS Amplifier, enter Transconductance (g_m) & Capacitance Gate to Drain (C_gd) and hit the calculate button. Here is how the Frequency at Zero Transmission of CS Amplifier calculation can be explained with given input values -> 49.73592 = 0.25/(2*pi*0.0008).

FAQ

What is Frequency at Zero Transmission of CS Amplifier?

The Frequency at zero transmission of CS amplifier formula is defined as the transfer function of a linear two-port network that has zero transmission. Transmission zeroes at zero frequency and infinite frequency may be found in high-pass filters and low-pass filters respectively. A transfer function may have multiple zeroes at the same frequency and is represented as f = g_m/(2*pi*C_gd) or Frequency = Transconductance/(2*pi*Capacitance Gate to Drain). Transconductance is the change in the drain current divided by the small change in the gate/source voltage with a constant drain/source voltage & Capacitance gate to drain is defined as the capacitance that is observed between the gate and drain of the Junction of MOSFET.

How to calculate Frequency at Zero Transmission of CS Amplifier?

The Frequency at zero transmission of CS amplifier formula is defined as the transfer function of a linear two-port network that has zero transmission. Transmission zeroes at zero frequency and infinite frequency may be found in high-pass filters and low-pass filters respectively. A transfer function may have multiple zeroes at the same frequency is calculated using Frequency = Transconductance/(2*pi*Capacitance Gate to Drain). To calculate Frequency at Zero Transmission of CS Amplifier, you need Transconductance (g_m) & Capacitance Gate to Drain (C_gd). With our tool, you need to enter the respective value for Transconductance & Capacitance Gate to Drain 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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