What is CG amplifier?
In electronics, a common-gate amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a current buffer or voltage amplifier. In this circuit the source terminal of the transistor serves as the input, the drain is the output and the gate is connected to the ground, or "common," hence its name. The analogous bipolar junction transistor circuit is the common-base amplifier.
How to Calculate Resistance between Gate and Source of CG Amplifier?
Resistance between Gate and Source of CG Amplifier calculator uses Resistance = 1/(1/Finite Input Resistance+1/Signal Resistance) to calculate the Resistance, The Resistance between gate and source of CG amplifier formula is defined as an important parameter in the design of a transistor amplifier and as such allows amplifiers to be characterized according to their effective input and output impedances as well as their power and current ratings. Resistance is denoted by Rt symbol.
How to calculate Resistance between Gate and Source of CG Amplifier using this online calculator? To use this online calculator for Resistance between Gate and Source of CG Amplifier, enter Finite Input Resistance (Rin) & Signal Resistance (Rsig) and hit the calculate button. Here is how the Resistance between Gate and Source of CG Amplifier calculation can be explained with given input values -> 0.00048 = 1/(1/780+1/1250).