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Datasheet Microchip PL671-29


The PL671-29 is a high performance programmable spread spectrum clock


  • Download » Datasheet PDF, 385 Kb, File published: Nov 6, 2015
    PL671-29 - PicoEMI? Programmable Spread Spectrum Clock
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    PicoEMI T M Programmable Spread Spectrum Clock
    XIN/FIN 1 VDD 2 GND 3 CLK0 4 PL671-29 п‚ Accepts Crystal or Reference Clock input
    o Crystal: 10MHz -40MHz
    o Reference Clock: 1MHz -200MHz
    п‚ Output Frequency up to 200MHz
    п‚ Center and Down Spread Spectrum Modulation
    п‚ Spread Spectrum On Off control
    п‚ Max 100ps Cycle to Cycle jitter
    п‚ Single 2.5V ~ 3.3V, В± 10% power supply
    п‚ Operating temperature range from -40п‚°C to 85п‚°C
    п‚ Available in SOP-8L GREEN/RoHS compliant
    package 8 XOUT 7 DNC 6 DNC 5 SSOnOff^ SOP-8L
    Note: ^ Denotes 60KΩ P ull-up resistor DESCRIPTION
    The PL671-29 is a high performance programmable spread spectrum clock. It allows for programming the
    modulation type (Center or Down Spread) and 16 modulation magnitudes (В±0.125% to В±2.0% or -0.25% to -4.0%).
    The SSOnOff pin can be used to enable and disable the spread on the output for eas y system performance
    comparison during EMI testing.
    Pin CLK0 1 SS On 0 SS Off Input
    (MHz) Spread
    Spectrum Type Spread Spectrum ...


Manufacturer's Classification

  • Clock and Timing > Clock Generation > Clock Conditioning

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