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ADE7878 - AVDD issues

Question asked by ricme on Jan 27, 2014
Latest reply on Jan 30, 2014 by ricme



I powered up ADE7878 and tried to observe voltage level at AVDD, but i am not getting any value. DVDD is giving the expected value of 2.5V and internal reference is 1.20 V . I have decoupled these pins according to the values suggested in the datasheet. I observed the same behavior at AVDD with two chips ((expected analog LDO output AVDD is 2.5V as per data sheet). I am in power mode 0.

Please suggest a solution.