8V19N490B - NG Jitter Attenuator and Clock Synthesizer

Product Overview

Renesas

Datasheet Details

Part number	8V19N490B
Manufacturer	Renesas
File Size	2.09 MB
Description	NG Jitter Attenuator and Clock Synthesizer
Datasheet	8V19N490B Datasheet
Additional preview pages of the 8V19N490B datasheet.

Product details

Description

The 8V19N490B 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.

Features

High-performance clock RF-PLL with support for JESD204B.
Optimized for low-phase noise: -150dBc/Hz (800kHz offset; 245.76MHz clock).
Integrated phase noise of 80fs RMS typical (12kHz to 20MHz).
Dual-PLL architecture.
First PLL stage with external VCXO for clock jitter attenuation.
Second PLL with internal FemtoClock NG PLL: 2949.12MHz.
Six output channels with a total of 19 outputs, organized in:.
Four JESD204B channels (device clock and SYSREF output.

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Published: Sep 25, 2023 |