AD808 is a 622 Mbps clock and data recovery IC with an integrated post-amplifier function. No external reference clocks are required. All SONET/SDH jitter specifications are exceeded, including jitter tolerance, jitter transfer, and jitter generation. With a substantial level of integration and superior jitter performance, Analog’s AD808 is industry-proven for use in OC-12/SDH-4 fiber optic receivers.