General Description
The MAX3676 is a complete clock-recovery and data retiming IC incorporating a limiting amplifier. It is intended for 622Mbps SDH/SONET applications and operates from a single +3.3V supply.
The MAX3676 is designed for both section-regenerator and terminal-receiver applications in OC12/STM-4 transmission systems. Its jitter performance exceeds all SONET/SDH specifications.

FEATUREs
♦ Single +3.3V or +5.0V Power Supply
♦ Exceeds ITU/Bellcore SDH/SONET Regenerator Specifications
♦ Low Power: 237mW at +3.3V
♦ Selectable Data Inputs, Differential PECL or Analog
♦ Received-Signal-Strength Indicator
♦ Loss-of-Power and Loss-of-Lock Monitors
♦ Differential PECL Clock and Data Outputs
♦ No External Reference Clock Required

APPLICATIONs
  SDH/SONET Receivers and Regenerators
  SDH/SONET Access Nodes
  Add/Drop Multiplexers
  ATM Switches
  Digital Cross-Connects