Hello Guys,
Our customer is using DP83848TSQ and wanted to know if the power up behavior of the device (see attached image) is normal.
They supply the DP838448TQ with 3.3V +-0.15V.The voltage never exceeds the limit of 3.6V and is only below 3.0V if no supply is used. During powerup the voltage is between 0V and 3.3V for a maximum of 10ms.
From the time the 3.3V is reached it takes 168ms until the clock and MDC start to oscillate.
Thanks!
Art
