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Problem of HMC833LP6GE evaluation board

Question asked by 20060577 on Aug 19, 2015
Latest reply on Aug 27, 2015 by rbrennan

    We have got four HMC833LP6GE evaluation boards to build up a four-channel frequency synthesizer. However, only one of them works fine. For the other three boards, when I only power-on the PLL board, the current level of the power is around 225 mA; but when I connect the PLL board with the USB interface board, the current will decrease to 0.1 mA even 0 mA. Is it possible that engineers from Analog Device can help me to repair these three boards?