Part number:
8V19N478
Manufacturer:
File Size:
1.34 MB
Description:
Jitter attenuator and clock synthesizer.
Datasheet Details
Part number:
8V19N478
Manufacturer:
File Size:
1.34 MB
Description:
Jitter attenuator and clock synthesizer.
8V19N478, Jitter Attenuator and Clock Synthesizer
The 8V19N478 is a fully integrated FemtoClock NG jitter attenuator and clock synthesizer designed as a high-performance clock solution for conditioning and frequency/phase management of 10/40/100/400 Gigabit-Ethernet line cards.
The device is optimized to deliver excellent phase noise performance as
8V19N478 Features
* ▪ High-performance clock RF-PLL:
* Optimized for low phase noise: -157.7dBc/Hz (1MHz offset; 156.25MHz clock), design target
* Integrated phase noise, RMS (12kHz
* 20MHz): 73fs (typical), design target ▪ Dual-PLL architecture:
* 1st-PLL stage with external VCXO for cloc
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