[time-nuts] OT: Low Jitter, Fully Compliant SyncE Clock IC

[David J Taylor]

I received this advertising blurb, and wondered whether it had any interest 
for the group:

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Silicon Labs' new Si5328 jitter-attenuating precision clock multiplier is 
the lowest jitter, most frequency flexible Synchronous Ethernet (SyncE) 
clock on the market. The new device features revolutionary jitter 
performance of 0.3 ps rms (12 kHz to 20 MHz) max, flexible frequency 
synthesis and a simplified PCB design.

The Si5328 is ideal for Ethernet PHYs from GbE to 100GbE and popular 
applications such as edge routers, multi-service switches, wireless 
backhaul, DSLAMs and GPON/GEPON OLT.
» Meets all jitter, wander, and holdover requirements specified by ITU-T 
G.8262/Y.1362
» Simplifies system design and allows designers to synchronize to and 
generate virtually any legacy telecom or SyncE frequency
» Powered by a single 2.5 or 3.3 V supply, eliminating multiple power 
supplies and discrete filtering
» Eliminates external crystal and loop filter components, reducing PCB area 
while maximizing immunity to board-level noise


- Get the data sheet
http://www.silabs.com/Support%20Documents/TechnicalDocs/Si5328.pdf

- Learn more about Silicon Lab's new jitter-attenuating precision clock 
multiplier
http://www.silabs.com/products/clocksoscillators/clocks/Pages/synce.aspx
______________________________________________


Cheers,
David
-- 
SatSignal Software - Quality software written to your requirements
Web: http://www.satsignal.eu
Email: david-taylor at blueyonder.co.uk