DESCRIPTION
The SY87701L is a complete Clock Recovery and Data Retiming integrated circuit for data rates from 32Mbps up to 1.25Gbps NRZ. The device is ideally suited for SONET/SDH/ATM and Fibre Channel applications and other high-speed data transmission systems.

FEATURES
■ Industrial temperature range (–40°C to +85°C)
■ 3.3V power supply
■ Clock and data recovery from 32Mbps up to 1.25Gbps NRZ data stream
■ Complies with Bellcore, ITU/CCITT and ANSI specifications for applications such as OC-1, OC-3, OC-12, ATM, FDDI, etc.
■ Two on-chip PLLs: one for clock generation and another for clock recovery
■ Selectable reference frequencies
■ Differential PECL high-speed serial I/O
■ Line receiver input: No external buffering needed
■ Link fault indication
■ 100K ECL compatible I/O
■ Available in 28-pin SOIC and 32-pin EP-TQFP packages