ANALOG DEVICES  AD9557/PCBZ  Evaluation Board, Dual Input Multiservice Line Card Adaptive Clock Translator, AD9557

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
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Product Overview

The AD9557/PCBZ is an evaluation board for evaluating the AD9557 device. The AD9557 is a low loop bandwidth clock multiplier that provides jitter cleanup and synchronization for many systems including synchronous optical networks (SONET/SDH). The AD9557 pr...
  • Supports GR-1244 stratum-3 stability in holdover mode
  • Smooth reference switchover with virtually no disturbance on output phase
  • Supports Telcordia GR-253 jitter generation, transfer and tolerance for SONET/SDH
  • ITU-T G.8262 synchronous Ethernet slave clocks
  • AD9557/PCBZ supports ITU-T G.823, G.824, G.825 and G.8261
  • Features Auto/Manual holdover and reference switchover
  • Input reference frequencies of 2KHz to 1250MHz
  • Reference validation and frequency monitoring (1ppm)
  • 20bit programmable input reference divider
  • 17bit integer and 24bit fractional feedback divider in Digital Programmable Logic


Product Information

Silicon Manufacturer:
Analog Devices
Silicon Core Number:
Kit Application Type:
Clock & Timing
Application Sub Type:
Clock Generator
Kit Contents:
Evaluation Board AD9557
Product Range:
Low Noise System Clock Multiplier, Frame Sync Support, Adaptive Clocking, Auto / Manual Holdover
No SVHC (20-Jun-2016)

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  • Communications & Networking;
  • Wireless;
  • Clock & Timing

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