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AD8330 Spice model issue

Question asked by PEDALATOR on May 4, 2015
Latest reply on May 11, 2015 by jstaley


I'm using the AD8330 Spice model found on Analog Devices Website for this VGA,

in Tina Analog Simulator and i found an issue :  there is no Common mode Voltage at inputs pin (3V expected when powered from 5V)

There is and AD8131 in front of the AD8330, with AC coupling capacitors, therefore nobody drives the AD8330 inputs.


Any idea ?