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894D115I-01 - OC-12/STM-4 and OC-3/STM-1 Clock/Data Recovery Device

General Description

The 894D115I-01 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 o.

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Datasheet Details

Part number 894D115I-01
Manufacturer IDT
File Size 188.06 KB
Description OC-12/STM-4 and OC-3/STM-1 Clock/Data Recovery Device
Datasheet download datasheet 894D115I-01 Datasheet

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OC-12/STM-4 and OC-3/STM-1 Clock/Data Recovery Device 894D115I-01 DATA SHEET General Description The 894D115I-01 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. Input and output are differential signals for best signal integrity and to support high clock and data rates. All control inputs and outputs are single-ended signals. An internal PLL is used for clock generation and recovery. An external clock input is provided to establish an initial operating frequency of the clock recovery PLL and to provide a clock reference in the absence of serial input data.