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AD8333 Simulation

Question asked by RenanOSU on Feb 13, 2014
Latest reply on Feb 13, 2014 by RenanOSU



My understanding of demodulators is pretty basic, so I would like some help on this. I have a carrier wave at 10MHz at 0.1 Vpeak and am trying to demodulate it (eventually it will be buried in noise). I am simulating a circuit on NI Multisim, but when I hook up the output to the oscilloscope something that looks completely saturated comes up. Here are some details:


- My phase shift, quadrature and ePAD pins are all grounded

- The local oscillator is at 12MHz and 0.1 Vpeak


Could anyone help me achieve a better simulation?