Patent ID: 8400192
Filing Date: 2013-03-19
Classification: G06F,H03K

Abstract:
1. A clock driver that can selectively be operated in a resonant mode or a non-resonant mode, the clock driver comprising: a resonance element electrically coupled to a clock node of the clock driver, the resonance element configured to enable the clock driver to operate in a resonant mode; a drive element electrically coupled to the clock node, the drive element configured to receive and propagate a reference clock of the clock distribution network based on a logical input signal, wherein the logical input signal is a logical combination of the reference clock and a control signal, wherein the drive element is enabled for operation when the control signal is in an active state; and a clocking element electrically coupled to the clock node, the clocking element gated by a gating signal; wherein, the clock driver selectively operates in a resonant mode or in a non-resonant mode based on the values of the control signal and the gating signal, wherein: