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HMC574AMS8E Isolation of RFC to RF1/RF2

Question asked by fjh on Jun 13, 2018
Latest reply on Jun 14, 2018 by fjh



I would like to know if the isolation of the switch is still about 30dB, while both control signals are low or it is only isolated when one control input is high. The state of the switch is not clear from the datasheet, when both Control Input (Vctl) A and B are low. 


Best Regards,

Fatemeh Jessen-Hansen

RF engineer at GomSpace