Described is an integrated circuit having a clock distribution network capable of transitioning from a non-resonant clock mode to a first resonant clock mode Transitions between clock modes or between various resonant clock frequencies are done gradually over a series of clock cycles. In example, when transitioning from a non-resonant clock mode to a first resonant clock mode, a strength of a clock sector driver is reduced over a series of clock cycles, and individual ones of a plurality of resonant switches associated with resonant circuits are modified in coordination with reducing the strength of the clock sector driver.