Measure-Based Delay Circuit

摘要

A master measure circuit is disclosed that may select from various nodes on a delay path carrying a signal. The master measure circuit measures the delay for propagation of the signal from one selected node to another selected node and controls an adjustable delay circuit in the delay path accordingly.

主权项

1. A circuit, comprising:
a delay path including a plurality of nodes and a slave adjustable delay circuit; a master measure circuit configured to measure a delay between selected ones of the nodes for a signal propagated through the delay path, the master measure circuit being further configured to adjust the slave adjustable delay circuit responsive to the measured delay.