I would like to use the multiplexer ADG1609 for gain control in a fully differential ADC input stage and I need the spice model for it.
I post the same request on March 2014 and the Analog Support replied the model would be available after a couple of quarter.
So I need to simulate my circuit as soon as possible; my question is: the ADG1609 model is available today? If no, is possible to adapt another the spice model of a (4:1)x2 multiplexer (see the ADG659) changing some parameters to obtain an approximate behavior of the circuit?
Thank you for any help.
Unfortunately, the ADG1609 SPICE model is not available. There are other models in that configuration and the ADG609 and ADG659 would be the closest.
These should be simple enough to convert using the data sheet specifications.