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894D115I-04 Datasheet Clock/data Recovery

Manufacturer: Renesas

Overview: OC-12/STM-4 AND OC-3/STM-1 Clock/Data Recovery Device 894D115I-04 Data Sheet.

General Description

The 894D115I-04 is a clock and data recovery circuit.

The device is designed to extract the clock signal from a NRZ-coded STM-4 (OC-12/STS-12) or STM-1 (OC-3/STS-3) input data signal.

The output signals of the device are the recovered clock and retimed data signals.

Key Features

  • Clock recovery for STM-4 (OC-12/STS-12) and STM-1 (OC-3/STS-3).
  • Input: NRZ data (622.08 or 155.52 Mbit/s).
  • Output: clock signal (622.08MHz or 155.52MHz) and retimed data signal at 622.08 or 155.52 Mbit/s.
  • Internal PLL for clock generation and clock recovery.
  • Differential inputs can accept LVPECL levels.
  • Differential LVDS data and clock outputs.
  • Lock reference input and PLL lock output.
  • 19.44MHz reference clock input.

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