0 0 votes For the ring oscillator shown in the figure, the propagation delay of each inverter is $100$ pico sec. What is the fundamental frequency of the oscillator output? $10 \; \mathrm{MHz}$ $100 \; \mathrm{MHz}$ $1 \; \mathrm{GHz}$ $2 \; \mathrm{GHz}$ Sequential Circuits gate2001-ec digital-circuits numerical-answers + – admin 650 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.