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MAX3676 - 622Mbps / 3.3V Clock-Recovery and Data-Retiming IC

General Description

The MAX3676 is a complete clock-recovery and dataretiming IC incorporating a limiting amplifier.

It is intended for 622Mbps SDH/SONET applications and operates from a single +3.3V supply.

Key Features

  • o Single +3.3V or +5.0V Power Supply o Exceeds ITU/Bellcore SDH/SONET Regenerator Specifications o Low Power: 237mW at +3.3V o Selectable Data Inputs, Differential PECL or Analog o Received-Signal-Strength Indicator o Loss-of-Power and Loss-of-Lock Monitors o Differential PECL Clock and Data Outputs o No External Reference Clock Required MAX3676 _________________Ordering Information PART TEMP. RANGE PIN-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1537; Rev 0; 7/99 622Mbps, 3.3V Clock-Recovery and Data-Retiming IC with Limiting Amplifier _____________________ General Description The MAX3676 is a complete clock-recovery and dataretiming 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. The MAX3676 has two differential input amplifiers: one accepts positive-referenced emitter-coupled logic (PECL) levels, while the other accepts small-signal analog levels.