SONET/SDH Clock Multiplier and Jitter Attenuator Products

SONET/SDH Clock Generators

SONET/SDH clock multiplier and jitter attenuator devices provide the industry’s best performance in the smallest footprint. Offering jitter generation of less than 0.3 ps RMS (OC-192/STM-64), these devices outperform discrete implementations and hybrid clock solutions while integrating features such as selectable forward error correction (FEC), frequency scaling, pin-selectable loop filter bandwidths and MTIE-compliant hitless switching. Based on our DSPLL® technology, SONET/SDH ICs provide a fully integrated PLL, eliminating the need for sensitive external loop filter components and costly VCXOs.

SONET Clock Generator Common Specs

Ultra-low jitter clock output with jitter generation as low as 0.3 ps RMS
Clock output range from 19 to 2,775 MHz
Up to three switchable clock inputs

Loss-of-lock indication
Digital hold for loss-of-input clock
Small footprints

FEC scaling
Hitless switching
Low power consumption

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SONET/SDH Clock Generators

SONET Clock Generator Common Specs

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