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SM802109 - HCSL Frequency Synthesizer

Description

The SM802109 is a member of the ClockWorks™ family of devices from Micrel and provides an extremely low-noise timing solution for PCI-Express clock signals.

It is based on a unique patented RotaryWave® architecture that provides very-low phase noise.

Features

  • Generates four HCSL clock outputs at 100MHz.
  • 2.5V or 3.3V operating range.
  • Typical phase jitter @ 100MHz (1.875MHz to 20MHz): 105fs.
  • Industrial temperature range (.
  • 40°C to +85°C).
  • Green, RoHS, and PFOS compliant.
  • Available in 24-pin 4mm × 4mm QFN package.

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Datasheet preview – SM802109

Datasheet Details

Part number SM802109
Manufacturer Micrel Semiconductor
File Size 426.44 KB
Description HCSL Frequency Synthesizer
Datasheet download datasheet SM802109 Datasheet
Additional preview pages of the SM802109 datasheet.

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www.DataSheet.co.kr SM802109 ClockWorks™ PCI-e Quad 100MHz Ultra-Low Jitter, HCSL Frequency Synthesizer General Description The SM802109 is a member of the ClockWorks™ family of devices from Micrel and provides an extremely low-noise timing solution for PCI-Express clock signals. It is based on a unique patented RotaryWave® architecture that provides very-low phase noise. The device operates from a 3.3V or 2.5V power supply and synthesizes four HCSL output clocks at 100MHz. The SM802109 accepts a 25MHz crystal or LVCMOS reference clock. Data sheets and support documentation can be found on Micrel’s web site at: www.micrel.com. Features • Generates four HCSL clock outputs at 100MHz • 2.5V or 3.3V operating range • Typical phase jitter @ 100MHz (1.
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