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HMC494 how to prevent self oscillation in differential mode

Question asked by Sam_raman on Aug 10, 2017
Latest reply on Aug 17, 2017 by MRichardson

Hi, I am using HMC494 in differential mode. A PLL differential output is driving the HMC494. It is AC coupled.

1)How can i prevent self oscillation? Can i connect a 8.25K on nIN to GND?

2) Datasheet suggests NC pin to leave it open. So we left it no connect. In other dividers NC pin was suggested to GND.

   Can we leave  NC pin  to float?

3) what is the abs max power that can be applied on IN and nIN pins when operation in differential mode?