New 9x9mm Hitless Switch Protection and Timing System
The STC5429 is a single chip multi-service synchronization solution for applications in Ethernet Equipment Clocks, DOCSIS, SDH/SETS, and SONET. The QFN64 packaged device is fully compliant with ITU-T G.813 option 1 and 2, G.8262 EEC Opt1 and Opt2 and Telcordia GR1244 and GR253 standards.
The STC5429 accepts 10 CMOS clock reference inputs and generates 10 synchronized clock outputs including two frame pulse clocks for a wide variety of frequencies from 2kHz up to 156.25MHz. Reference inputs are individually monitored for activity and quality. Reference selection may be automatic, manual, and pin-selectable hard-wired modes.
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