What is clock and data recovery?

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Retimers are a key building block in communication systems involving
high-speed data transmission. The use of clock and data recovery, or CDR,
provides improved clock and data synchronization and also reduces timing
uncertainty. In addition, CDRs are valuable as a means of jitter mitigation
for a variety of applications.  In this video, we’re going to discuss the
clock and data recovery function and key metrics used to evaluate a CDR in
retimer products.

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