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8V19N491-36 - NG Jitter Attenuator and Clock Synthesizer

Product Overview

Renesas

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8V19N491-36 NG Jitter Attenuator and Clock Synthesizer by Renesas - Datasheet Preview — Datasheet preview – 8V19N491-36

Datasheet Details

Part number	8V19N491-36
Manufacturer	Renesas
File Size	1.90 MB
Description	NG Jitter Attenuator and Clock Synthesizer
Datasheet	8V19N491-36 Datasheet
Additional preview pages of the 8V19N491-36 datasheet.

Product details

Description

The 8V19N491-36 is a fully integrated FemtoClock® NG jitter attenuator and clock synthesizer.

Features

High-performance clock RF-PLL with support for JESD204B.
Optimized for low phase noise: -152.5dBc/Hz (800kHz offset; 245.76MHz clock).
Integrated phase noise of 65fs RMS typical (12kHz.
20MHz) at 737.28MHz.
Dual-PLL architecture.
First PLL stage with external VCXO for clock jitter attenuation.
Second PLL with internal FemtoClock NG PLL: 3686.4MHz.
Six output channels with a total of 19 outputs, organized in:.
Four JESD204B channels (device cloc.

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Published: Nov 7, 2025 |