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PL607081 Datasheet Preview

PL607081 Datasheet

HCSL Frequency Synthesizer

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PL60708X
PCIe Octal, Ultra-Low Jitter,
HCSL Frequency Synthesizer
General Description
The PL607081 and PL607082 are members of the PCI
Express family of devices from Micrel and provide
extremely low-noise spread-spectrum clocks for PCI
Express requirements.
The devices operate from a 3.3V or 2.5V power supply
and synthesize eight HCSL output clocks. The PL607081
synthesizes 25MHz, 100MHz, or 200MHz frequencies and
the PL607082 synthesizes 25MHz, 125MHz, or 250MHz
frequencies. The PL60708x devices accept a 25MHz
crystal or LVCMOS reference clock.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Block Diagram
Features
Generates eight HCSL clock outputs
PL607081 output frequencies: 25MHz, 100MHz, or
200MHz
PL607082 output frequencies: 25MHz, 125MHz, or
250MHz
Spread spectrum for EMI reduction
2.5V or 3.3V operating range
Typical phase jitter @ 100MHz: 320fs for 1.5MHz to
10MHz
Compliant with PCI Express Gen1, Gen2, and Gen3
Industrial temperature range (40°C to +85°C)
RoHS and PFOS compliant
Available in a 44-pin 7mm × 7mm QFN package
Applications
Servers
Storage systems
Switches and routers
Gigabit Ethernet
Set-top boxes/DVRs
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
tcghelp@micrel.com or (408) 955-1690




Micrel

PL607081 Datasheet Preview

PL607081 Datasheet

HCSL Frequency Synthesizer

No Preview Available !

Micrel, Inc.
Ordering Information(1)
Part Number
Marking
PL607081UMG
PL607
081
PL607081UMG TR
PL607
081
PL607082UMG
PL607
082
PL607082UMG TR
PL607
082
Note:
1. Devices are RoHS and PFOS compliant.
Shipping
Tray
Junction Temperature Range
40°C to +85°C
Tape and Reel
40°C to +85°C
Tray
40°C to +85°C
Tape and Reel
40°C to +85°C
PL60708X
Package
44-Pin QFN
44-Pin QFN
44-Pin QFN
44-Pin QFN
April 1, 2014
2 Revision 1.2
tcghelp@micrel.com or (408) 955-1690


Part Number PL607081
Description HCSL Frequency Synthesizer
Maker Micrel
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PL607081 Datasheet PDF






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