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Número de pieza | PL602041 | |
Descripción | HCSL Frequency Synthesizer | |
Fabricantes | Micrel | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de PL602041 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! PL602041
ClockWorks™ PCIe Quad Outputs
Ultra-Low Jitter, HCSL
Frequency Synthesizer
General Description
The PL602041 is a member of the ClockWorks family of
devices from Micrel and provides an extremely low-noise
timing solution for PCI Express clock signals.
The device operates from a 3.3V or 2.5V power supply
and synthesizes four HCSL output clocks at 25MHz,
100MHz, 125MHz, and 200MHz. The PL602041 accepts a
25MHz crystal.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Features
Input crystal frequency of 25MHz
Generates four HCSL clock outputs at 25MHz, 100MHz,
125MHz, and 200MHz
2.5V or 3.3V operating range
Typical phase jitter @ 100MHz
(1.875MHz to 20MHz): 105fs
Compliant with PCI Express Gen1, Gen2, and Gen3
Industrial temperature range (–40C to +85C)
RoHS and PFOS compliant
Available in 24-pin 4mm x 4mm QFN package
Applications
Servers
Storage systems
Switches and routers
Gigabit Ethernet
Set-top boxes/DVRs
_________________________________________________________________________________________________________________________
Block Diagram
ClockWorks and Ripple Blocker are trademarks of Micrel, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
January 28, 2014
Revision 1.3
[email protected] or (408) 955-1690
1 page Micrel, Inc.
Phase Noise Plots
PL602041
Phase Noise Plot: 100MHz, 1.875MHz20MHz 104fs
January 28, 2014
Phase Noise Plot: 100MHz, 12kHz20MHz 242fs
5 Revision 1.3
[email protected] or (408) 955-1690
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet PL602041.PDF ] |
Número de pieza | Descripción | Fabricantes |
PL602041 | HCSL Frequency Synthesizer | Micrel |
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