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ZL30121 - SONET/SDH Low Jitter System Synchronizer

Description

12 1.1 DPLL

Features

  • Supports the requirements of Telcordia GR-253 and GR-1244 for Stratum 3, 4E, 4 and SMC clocks, and the requirements of ITU-T G.781 SETS, G.813 SEC, G.823, G.824 and G.825 clocks.
  • Internal APLL provides standard output clock frequencies up to 622.08 MHz with jitter < 3 ps RMS suitable for GR-253-CORE OC-12 and G.813 STM-16 interfaces.
  • Programmable output synthesizers generate clock frequencies from any multiple of 8 kHz up to 77.76 MHz in addition to 2 kHz.
  • Pr.

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Datasheet Details

Part number ZL30121
Manufacturer Zarlink Semiconductor
File Size 376.73 KB
Description SONET/SDH Low Jitter System Synchronizer
Datasheet download datasheet ZL30121 Datasheet

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Full PDF Text Transcription

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ZL30121 SONET/SDH Low Jitter System Synchronizer Data Sheet Features • Supports the requirements of Telcordia GR-253 and GR-1244 for Stratum 3, 4E, 4 and SMC clocks, and the requirements of ITU-T G.781 SETS, G.813 SEC, G.823, G.824 and G.825 clocks • Internal APLL provides standard output clock frequencies up to 622.08 MHz with jitter < 3 ps RMS suitable for GR-253-CORE OC-12 and G.813 STM-16 interfaces • Programmable output synthesizers generate clock frequencies from any multiple of 8 kHz up to 77.
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