PL602041 Datasheet, PDF (1/9 Pages) Micrel Semiconductor – ClockWorks PCIe Quad Outputs Ultra-Low Jitter, HCSL Frequency Synthesizer

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 (–40C to +85C)
 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
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ClockWorks and Ripple Blocker are trademarks of Micrel, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax + 1 [phone] • http://www.micrel.com
December 11, 2013
Revision 1.2
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