AD9554-1

Quad PLL, Quad Input, Multiservice Line Card Adaptive Clock Translator

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Product Details

The AD9554-1 is a low loop bandwidth clock translator that provides jitter cleanup and synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9554-1 generates an output clock synchronized to up to four external input references. The digital PLLs (DPLLs) allow reduction of input time jitter or phase noise associated with the external references. The digitally controlled loop and holdover circuitry of the AD9554-1 continuously generates a low jitter output clock even when all reference inputs have failed.

The AD9554-1 operates over an industrial temperature range of −40°C to +85°C. The AD9554 is a version of this device with two outputs per PLL. If a single or dual DPLL version of this device is needed, refer to the AD9557 or AD9559, respectively.

Applications

  • Network synchronization, including synchronous Ethernet and synchronous digital hierarchy (SDH) to optical transport network (OTN) mapping/demapping
  • Cleanup of reference clock jitter
  • SONET/SDH clocks up to OC-192, including FEC
  • Stratum 3 holdover, jitter cleanup, and phase transient control
  • Cable infrastructure
  • Data communications
  • Professional video

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits

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EVAL-AD9554-1

Product Details

This page contains evaluation board documentation,software and ordering information for evaluating the AD9554-1.

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AD9554-1 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.