output-impedance

An n-channel enhancement mode MOSFET is biased at V GS > V TH and V DS > (V GS - V TH ), where V GS is the gate-to-source voltage, V DS is the drain-to-source voltage and V TH is t...

The input impedance (Z i ) and the output impedance (Z o ) of an ideal transconductance (voltage controlled current source) amplifier are

Voltage series feedback (also called series-shunt feedback) results in

An amplifier has an open loop gain of 100, an input impedance of 1 k$$_\Omega $$, and an output impedance of 100 $$_\Omega $$ . A feedback network with a feedback factor of 0.99 is...

In a shunt-shunt negative feedback Amplifier, as compared to the basic Amplifier,

To obtain very high input and output impedances in a feedback Amplifier, the mostly used is