XRT91L33A
XRT91L33A is STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT manufactured by Exar.
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 reference frequency LVTTL input
- Low power: 215 m W typical
- 3.3V power supply
- 20-pin TSSOP package
- Requires one external capacitor
- PLL bypass operation facilitates board debug process
- ESD greater than 2k V on all pins
- Enhanced Jitter performance
- Meets both...
