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Voltage gain of CS amplifier with resistive load
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written 5.7 years ago by | • modified 5.7 years ago |
By virtue of its transconductance, a MOSFET converts variations in its gate-source voltage to a small-signal drain current, which can pass through a resistor to generate an output voltage. Figure (a) shows the common-source CS stage which performs such an operation.
The input impedance of the circuit is very high …