Silicon Labs Announces Si5315 SyncE Clock Multiplier IC for 10G Line Encoding Rates
By pur, Saturday, January 3rd, 2009
Category: IC, Chip, SoC, Networking
The Si5315 is a jitter-attenuating clock multiplier IC that meets or exceeds the performance, integration, frequency and jitter requirements for the 1G and 10G Synchronous Ethernet (SyncE) market. The Si5315 is the industry’s only SyncE clock multiplier IC to support 10G line encoding rates (161.13 MHz) in addition to SONET/SDH and Ethernet frequencies. The Si5315 provides the lowest jitter of any SyncE clock IC in the industry at less than 0.6 ps rms phase jitter, meeting the jitter requirements specified by ITU-T G.8262 and providing significant margin to Gigabit Ethernet (GbE) and 10 GbE PHY jitter requirements. The Si5315 achieves this level of performance by leveraging Silicon Labs’ patented DSPLL® technology to integrate all key components of a high-performance analog PLL on chip, thereby providing excellent immunity to system noise sources…
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