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Switching AC-coupling signals with ADG918

Question asked by iklink on Feb 28, 2014
Latest reply on Mar 4, 2014 by iklink

I want to use the ADG918 on a new board. I want to use this switch to switch
between two AC-coupled inputs. Sample example applications in the datasheet
show that this switch is being used to switch between two RF filters, which are
often AC-coupled, so I would imagine that this is possible with the device? But
when I look at the maximum ratings of the device, the negative voltage of
RF1/RF2 is not allowed to go below -0.5V. Do you have any recommendation on how
to switch my AC-coupled inputs with this device?

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