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CDRM622

Agere Systems
Part Number CDRM622
Manufacturer Agere Systems
Description 622 Mbits/s Multichannel Digital Timing Recovery
Published Jul 6, 2009
Detailed Description Data Sheet June 1999 www.DataSheet4U.com CDRM622 622 Mbits/s Multichannel Digital Timing Recovery Features s Descripti...
Datasheet PDF File CDRM622 PDF File

CDRM622
CDRM622

Overview
Data Sheet June 1999 www.
DataSheet4U.
com CDRM622 622 Mbits/s Multichannel Digital Timing Recovery Features s Description The CDRM622 provides a physical medium for highspeed asynchronous serial data transfer between ASIC devices.
Devices can be on the same PCboard, or on separate boards connected across a backplane, or connected by cables.
The macrocell is intended for, but not limited to, terminal equipment in SONET/SDH and ATM systems.
The macrocell consists of three functional blocks.
The receiver accepts 622.
08 Mbits/s serial data.
Based on data transitions, the receiver selects an appropriate 622 MHz clock phase for each channel to retime the data, then demultiplexes down to 77.
76 Mby...


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