Method and circuit for increased noise immunity for clocking signals in high speed digital systems

摘要

Aspects for increased noise immunity for clocking signals in high speed digital systems are described. The aspects include buffering a differential clock signal with a single buffer circuit for a plurality of load circuits and configuring the single buffer circuit to adjust to alterations in the number of load circuits receiving the differential clock signal. The configuring achieves a constant bandwidth and voltage level for the clock signal output while adjusting to alterations in the number of load circuits.