Hello, what would be the typical value for VCO_LDO for the ADRF6807 (at DECL1 pin) ? I measure 1.2V on the ADRF6807 eval board and would like to confirm this is a correct value. Thanks.
It should be 2.9V. What is the current drawing on the supply pins? Are you within spec (depending on the power mode):
I have less that 60mA on 5V power supplies. I suspect the part to be either burned or not correctly soldered (digital part seems to work, because I can still switch LO output driver ON/OFF, but PLL and mixers do not seem to work, PLL do not lock and LO frequency doesn't match frequency settings).
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