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8V19N408 - FemtoClock NG Jitter Attenuator and Clock Synthesizer

Datasheet Summary

Description

8V19N408 is a fully integrated FemtoClock® NG Jitter Attenuator and Clock Synthesizer.

The device is a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment boards and is optimized to deliver excellent phase noise performance.

Features

  • Core timing unit for JESD204B wireless infrastructure clocks.
  • Fourth generation FemtoClock® NG technology.
  • First stage PLL uses an external VCXO for jitter attenuation.
  • Second PLL stage facilitates a dual integrated VCO for flexible frequency synthesis.
  • Integrated VCO frequencies: 2400MHz - 2500MHz (VCO-0) and 2920MHz - 3000MHz (VCO-1).
  • Five differential configurable LVPECL, LVDS clock outputs with a variable output amplitude.
  • Four.

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Datasheet Details

Part number 8V19N408
Manufacturer IDT
File Size 735.64 KB
Description FemtoClock NG Jitter Attenuator and Clock Synthesizer
Datasheet download datasheet 8V19N408 Datasheet
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Full PDF Text Transcription

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FemtoClock® NG Jitter Attenuator and Clock Synthesizer 8V19N408 DATA SHEET General Description 8V19N408 is a fully integrated FemtoClock® NG Jitter Attenuator and Clock Synthesizer. The device is a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment boards and is optimized to deliver excellent phase noise performance. The device supports JESD204B subclass 0 and 1 clock implementations. The device is very flexible in programming of the output frequency and phase. A two-stage PLL architecture supports both jitter attenuation and frequency multiplication. The first stage PLL is the jitter attenuator and uses an external VCXO for best possible phase noise characteristics.
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