AD9573 - PCI-Express Clock Generator IC

Description

The AD9573 provides a highly integrated, dual output clock generator function including an on-chip PLL core that is optimized for PCI-e applications.

Features

Fully integrated VCO/PLL core 0.54 ps rms jitter from 12 kHz to 20 MHz Input crystal frequency of 25 MHz Preset divide ratios for 100 MHz, 33.33 MHz LVDS/LVCMOS output format Integrated loop filter Space saving 4.4 mm × 5.0 mm TSSOP 0.235 W power dissipation 3.3 V operation.

Analog Devices

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Datasheet Details

Part number	AD9573
Manufacturer	Analog Devices
File Size	391.52 KB
Description	PCI-Express Clock Generator IC
Datasheet	AD9573 Datasheet
Additional preview pages of the AD9573 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com PCI-Express Clock Generator IC, PLL Core, Dividers, Two Outputs AD9573 GENERAL DESCRIPTION The AD9573 provides a highly integrated, dual output clock generator function including an on-chip PLL core that is optimized for PCI-e applications. The integer-N PLL design is based on the Analog Devices, Inc., proven portfolio of high performance, low jitter frequency synthesizers to maximize line card performance. Other applications with demanding phase noise and jitter requirements also benefit from this part. The PLL section consists of a low noise phase frequency detector (PFD), a precision charge pump, a low phase noise voltage controlled oscillator (VCO), and a preprogrammed feedback divider and output divider.

Published: Aug 31, 2009 |