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AD9557 - Dual Input Multiservice Line Card Adaptive Clock Translator

Key Features

  • Supports GR-1244 Stratum 3 stability in holdover mode Supports smooth reference switchover with virtually no disturbance on output phase Supports Telcordia GR-253 jitter generation, transfer, and tolerance for SONET/SDH up to OC-192 systems Supports ITU-T G.8262 synchronous Ethernet slave clocks Supports ITU-T G.823, G.824, G.825, and G.8261 Auto/manual holdover and reference switchover 2 reference inputs (single-ended or differential) Input reference frequencies: 2 kHz to 1250 MHz Reference val.

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Datasheet Details

Part number AD9557
Manufacturer Analog Devices
File Size 1.55 MB
Description Dual Input Multiservice Line Card Adaptive Clock Translator
Datasheet download datasheet AD9557 Datasheet

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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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Data Sheet Dual Input Multiservice Line Card Adaptive Clock Translator AD9557 FEATURES Supports GR-1244 Stratum 3 stability in holdover mode Supports smooth reference switchover with virtually no disturbance on output phase Supports Telcordia GR-253 jitter generation, transfer, and tolerance for SONET/SDH up to OC-192 systems Supports ITU-T G.8262 synchronous Ethernet slave clocks Supports ITU-T G.823, G.824, G.825, and G.