8T49N283 Description
The 8T49N283 has two independent, fractional-feedback PLLs that can be used as jitter attenuators and frequency translators. It is equipped with six integer and two fractional output dividers, allowing the generation of up to 8 different output frequencies, ranging from 8kHz to 1GHz. Four of these frequencies are pletely independent of each other and the inputs.
8T49N283 Key Features
- Supports SDH/SONET and Synchronous Ethernet clocks
- Two differential outputs meet jitter limits for 100G Ethernet and
- <0.3ps RMS (including spurs): 12kHz to 20MHz
- All outputs <0.5ps RMS (including spurs) 12kHz to 20MHz
- Operating modes: locked to input
8T49N283 Applications
- OTN or SONET / SDH equipment Line cards (up to OC-192, and