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    Navigation: All forums > Usb > Message List > Message Post

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    From: Marc Reinig<mreinig@p...>
    Date: Tue Mar 9 04:08:11 CET 2004
    Subject: [usb] USB1.1 transceiver
    Top
    According to the USB spec., you are not supposed to source any current when
    Vusb is not present. You need to gate your connection between the 3.3 V
    (J3 - 5) and R10 with Vusb.

    Marc Reinig
    System Solutions

    -----Original Message-----
    From: usb-bounces@o... [mailto:usb-bounces@o...]On
    Behalf Of Mohammad AK
    Sent: Monday, March 08, 2004 10:34 AM
    To: usb@o...
    Subject: [usb] USB1.1 transceiver


    hi everybody
    I would appreciate, any comments on the attached schematic.
    thanks
    AbuKhater


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