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What is the expected quiescent current on the VNEG pin of the HMC980?

Question asked by susary on Oct 19, 2017
Latest reply on Dec 4, 2017 by kkaya

I'm using 1 HMC980 to generate the -2.5 volts for itself and 3 other HMC980s.  It seems that the voltage generated is being dragged down to about -2.1 volts.  Is it possible that the total quiescent current of the four chips is too much?

Will this be an issue for proper HMC980 operation?  How much current should I expect them to draw.?