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Datasheet Microchip DSC557-04

ManufacturerMicrochip
SeriesDSC557-04

The DSC557-04 is a Crystal-less™, three output PCI express clock generator meeting Gen1, Gen2, and Gen3 specifications

Datasheets

  • Download » Datasheet PDF, 651 Kb, File published: Sep 18, 2015
    DSC557-04 Data Sheet v1p9
    Docket ↓
    DSC557-04
    Crystal-lessв„ў Three Output PCIe Clock Generator
    General Description Features The DSC557-04 is a Crystal-lessв„ў, three
    output PCI express clock generator meeting
    Gen1, Gen2, and Gen3 specifications. The
    clock generator uses proven silicon MEMS
    technology to provide excellent jitter and
    stability over a wide range of supply
    voltages and temperatures. By eliminating
    the external quartz crystal, MEMS clock
    generators significantly enhance reliability
    and accelerate product development, while
    meeting stringent clock performance criteria
    for a variety of communications, storage,
    and networking applications.
    DSC557-04 has an Output Enable / Disable
    feature allowing it to disable all outputs
    when OE1 and OE2 are low. OE1 controls
    CLK0 and OE2 controls CLK1/2. CLK1/2 are
    synchronous PCIe clocks.
    See the OE
    function diagram for more detail.
    The ...

Prices

Status

DSC557-04333KI1
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

DSC557-04333KI1
PackageVQFN
Pins20

Parametrics

DSC557-04333KI1
Input Freq, MHz0-0
Operating Temperature Range, °C-40 to +85

Eco Plan

DSC557-04333KI1
RoHSCompliant

Moldel Line

Series: DSC557-04 (1)

Manufacturer's Classification

  • Clock and Timing > Clock Generation > PCIe Clocks

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