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8V19N880 - NG Jitter Attenuator and Clock Synthesizer

General Description

The 8V19N880 is a fully integrated FemtoClock® NG jitter attenuator and clock synthesizer designed as a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment boards.

Key Features

  • High-performance clock RF-PLL with support for JESD204B/C.
  • Optimized for low phase noise: -150dBc/Hz (800kHz offset; 245.76MHz clock).
  • Integrated phase noise of < 80fs RMS typical (12k.
  • 20MHz).
  • Dual-PLL architecture with optional external VCO.
  • 1st-PLL stage with external VCXO for clock jitter attenuation.
  • 2nd-PLL with internal FemtoClockNG PLL: 3932.16MHz.
  • Optional external VCO frequency range: 700MHz.
  • 6GHz.
  • Nine output channels with a total.

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Datasheet Details

Part number 8V19N880
Manufacturer IDT
File Size 113.42 KB
Description NG Jitter Attenuator and Clock Synthesizer
Datasheet download datasheet 8V19N880 Datasheet

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Full PDF Text Transcription (Reference)

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FemtoClock® NG Jitter Attenuator and Clock Synthesizer 8V19N880 Short-Form Datasheet Description The 8V19N880 is a fully integrated FemtoClock® NG jitter attenuator and clock synthesizer designed as a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment boards. The device is optimized to deliver excellent phase noise performance as required in GSM, WCDMA, LTE, LTE-A, and 5G radio board implementations. The device supports JESD204B (subclass 0 and 1) and JESD204C. The 8V19N880 has a two-stage PLL architecture that 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.