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8V19N880 - RF Sampling Clock Generator and Jitter Attenuator

General Description

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Key Features

  • High-performance clock RF sampling clock generator and clock jitter attenuator with support for JESD204B/C.
  • Low phase noise: -144.7dBc/Hz (800kHz offset; 491.52MHz).
  • Integrated phase noise of 74fs RMS (12k-20MHz, 491.52MHz).
  • Dual-PLL architecture with internal and optional external VCO.
  • Eight output channels with a total of 18 outputs.
  • Configurable integer clock frequency dividers.
  • Clock output frequencies: up to 3932.16MHz (Internal VCO) and  6GHz (optional.

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Datasheet Details

Part number 8V19N880
Manufacturer Renesas
File Size 1.35 MB
Description RF Sampling Clock Generator and Jitter Attenuator
Datasheet download datasheet 8V19N880 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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8V19N880 RF Sampling Clock Generator and Jitter Attenuator Datasheet The 8V19N880 is a fully integrated FemtoClock® RF Sampling Clock Generator and Jitter Attenuator. The device is designed as a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment boards. The 8V19N880 is optimized to deliver excellent phase noise performance as required in 4G, 5G, and including mmWave radio implementations. The device supports JESD204B (subclass 0 and 1) and JESD204C. 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.