Integrated circuit comprising fractional clock multiplication circuitry

摘要

Circuitry capable of performing fractional clock multiplication by using an injection-locked oscillator is described. Some embodiments described herein perform fractional clock multiplication by periodically changing the injection location, from a set of injection locations, where the injection signal is injected and/or by periodically changing a phase, from a set of phases, of the injection signal that is injected into the ILO.

主权项

1. An integrated circuit, comprising:
an injection-locked oscillator (ILO) having a plurality of injection locations; and circuitry to periodically change a location, from the plurality of injection locations, where at least one injection signal is injected into the ILO.