XRT91L33A
XRT91L33A is STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT manufactured by Exar.
STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT
JUNE 2010
REV. 1.0.1
Features
- Performs clock and data recovery for selectable data of 622.08 Mbps (STS-12/STM-4) or 155.52 Mbps (STS-3/STM-1) NRZ data
- Meets Telcordia, ANSI and ITU-T G.783 and G.825
SDH jitter requirements including T1.105.03
- 2002 SONET Jitter Tolerance specification, and GR-253 CORE, GR-253 ILR SONET Jitter specifications.
- LOCK is a status output that monitors data run length and frequency drift away from the reference clock
- Data is resampled at the output
- Active High Signal Detect (SIGD) LVPECL input
- Low jitter, high-speed outputs support LVPECL and low-power LVDS termination
- 19.44 MHz...
