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PL607041 fiches techniques PDF

Micrel Semiconductor - HCSL Frequency Synthesizer

Numéro de référence PL607041
Description HCSL Frequency Synthesizer
Fabricant Micrel Semiconductor 
Logo Micrel Semiconductor 





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PL607041 fiche technique
PL607041
ClockWorks® PCIe Quad Outputs
Ultra-Low Jitter, HCSL Frequency
Synthesizer
General Description
The PL607041 is a member of the ClockWorks® family of
devices from Micrel and provides an extremely low-noise
Spread-Spectrum clock for PCI Express requirements.
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 PL607041 accepts a
25MHz crystal.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Features
25MHz fundamental crystal or reference input
Generates four HCSL clock outputs at 25MHz, 100MHz,
125MHz, and 200MHz
Spread spectrum for EMI reduction
2.5V or 3.3V operating range
Typical phase jitter @ 100MHz (1.5MHz to 10MHz):
320fs
Compliant with PCI Express Gen1, Gen2, and Gen3
Industrial temperature range (40°C to +85°C)
RoHS and PFOS compliant
Available in 24-pin 4mm × 4mm QFN package
Applications
Servers
Storage systems
Switches and routers
Gigabit Ethernet
Set-top boxes/DVRs
Block Diagram
ClockWorks is a registered trademark of Micrel, Inc.
Ripple Blocker is a trademark 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
April 1, 2014
Revision 1.2
[email protected] or (408) 955-1690

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