Exar Corporation XRT91L33A
STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT
| Part No. | XRT91L33A |
|---|---|
| Datasheet | XRT91L33A Download |
| Manufacturer |  Exar Corporation |
| Description | STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT |
| Buy | Stock & Price |
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 mW typical
● 3.3V power supply
● 20-pin TSSOP package
● Requires one external capacitor
● PLL bypass operation facilitates board debug process
● ESD greater than 2kV on all pins
● Enhanced Jitter performance
● Meets both Jitter
