0 0 votes In figure, the operational amplifiers are ideal and their output can swing between $-15$ and $+15$ volts. Sketch on same diagram, the waveform of voltages $V_1$ and $V_2$ as a function of time. You must give the values of important parameters of this sketch. Op-amp Circuits gate1991-ec op-amp-circuits analog-circuits continuous-time-signals + – admin 294 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.