Crystal Pin Parameters of EZ-USB® HX2VL™ - KBA89257

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    Question: What are the values of the following parameters of EZ-USB® HX2VL™?

     

    Answer:
    •   Pin input capacitance of XIN and XOUT
    •   VIH and VIL of XIN and XOUT

    At standard conditions (TT, 3.3 V/1.8 V, 25 °C):

    •   The XIN and XOUT pin input capacitance is around 0.9 pf.
    •   XIN: VIH=VIL=1.47 V
        XOUT: VIH=2.33 V, VIL=0.64 V