General Description

The MAX3675 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.

Features

♦ Single +3.3V or +5.0V Power Supply

♦ Complies with ANSI, ITU, and Bellcore SDH/SONET Specifications

♦ Low Power: 215mW at +3.3V

♦ Selectable Data Inputs, Differential PECL or Analog

♦ Received-Signal-Strength Indicator (RSSI)

♦ Loss-of-Power and Loss-of-Lock Monitors

♦ Differential PECL Clock and Data Outputs

♦ No External Reference Clock Required

Applications

SDH/SONET Transmission Systems

SDH/SONET Access Nodes

Add/Drop Multiplexers

ATM Switches

Digital Cross-Connects