SI5020 - Silicon Laboratories

SI5020 SiPHY MULTI-RATE SONET/SDH CLOCK AND DATA RECOVERY IC

www.DataSheet4U.com 20 19 18 REXT GND ! 17 16 15 PWRDN/CAL 14 VDD 1 2 3 4 5 6 LOL The Si5020 is a fully integrated low-power clock and data recovery (CDR) IC designed for high-speed serial communication systems. It extracts timing information and data from a serial input at OC-48/12/3, STM-16/4/1, or Gigabit Ethernet (GbE) rates. Support for 2.7 Gbps d.

Features

Complete high speed, low power, CDR solution includes the following: ! ! ! ! ! AND D ATA R ECOVERY IC Supports OC-48/12/3, STM-16/4/1, Gigabit Ethernet, and 2.7 Gbps FEC Low Power—270 mW (TYP OC-48) Small Footprint: 4 mm x 4 mm DSPLL™ Eliminates External Loop Filter Components 3.3 V Tolerant Control Inputs ! ! ! ! ! Exceeds All SONET/SDH Jitter Specifications Jitter Generation 3.0 mUIRMS (TYP) Device Power Down Loss-of-Lock Indicator Single 2.5 V Supply Ordering Information: See page 14. Applications ! ! ! ! RATESEL1 RATESEL0 CLKOUT+ Description www.DataSheet4U.com 20 19 18 REXT GN.