1 1 vote A cascade of common-source amplifiers in a unity gain feedback configuration oscillates when the closed loop gain is less than $1$ and the phase shift is less than $180^{\circ}$. the closed loop gain is greater than $1$ and the phase shift is less than $180^{\circ}$ the closed loop gain is less than $1$ and the phase shift is greater than $180^{\circ}$. the closed loop gain is greater than $1$ and the phase shift is greater than $180^{\circ}$. Control Systems gateece-2023 control-systems analog-circuits amplifier feedback-systems + – admin 1.4k views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
